7Baggers

TSMC
(NYSE:TSM) 

TSM stock logo

Taiwan Semiconductor Manufacturing Company Limited manufactures and sells integrated circuits and semiconductors. It also offers customer service, account management, and engineering services. The company serves customers in computer, communications, consumer, and industrial and standard segments in...

Founded: 1987
Full Time Employees: 65,000 (Jun 2022)
Founder: Morris Chang 
CEO: C. C. Wei  
Sector: Technology
Industry: Semiconductors

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At a glance:
  • Dominant Global Semiconductor Foundry: TSMC is the world's largest dedicated independent semiconductor foundry, manufacturing chips for a vast array of global tech giants and holding a significant market share in advanced process technologies.
  • Pioneer in Advanced Chip Manufacturing: The company consistently leads in developing and mass-producing the most advanced process nodes (e.g., 3nm, 5nm), crucial for high-performance computing, AI, and next-generation mobile devices.
  • Critical to Global Tech Supply Chains: TSMC is an indispensable manufacturing partner for companies like Apple, Nvidia, and Qualcomm, making it a cornerstone of the global technology ecosystem and a key enabler of innovation across various industries.
  • High Capital Expenditure & Geopolitical Significance: Maintaining its technological lead requires massive capital investments, while its strategic location in Taiwan and ongoing global expansion efforts (e.g., US, Japan) highlight its geopolitical importance and supply chain diversification efforts.
Bull Thesis:
  • Unrivaled Technological Leadership & Roadmap: TSMC's consistent execution on its advanced process technology roadmap (e.g., 3nm ramp, 2nm development) ensures it maintains a multi-year lead over competitors. This attracts the most cutting-edge chip designs from global tech giants and allows TSMC to command premium pricing for its services.
  • Secular Growth in AI/HPC Demand: The explosive and sustained demand for AI accelerators, high-performance computing (HPC), and data center infrastructure directly translates into massive orders for TSMC's most advanced and profitable nodes. This secular trend provides a robust and long-term growth driver for the company.
  • Indispensable Partner for Global Tech Giants: TSMC's unparalleled manufacturing capabilities and reliability make it an indispensable partner for virtually all leading fabless semiconductor companies (e.g., Apple, Nvidia, AMD, Qualcomm). This ensures high utilization rates for its fabs and strong customer stickiness, making it difficult for customers to switch foundries.
  • Strategic Geographic Diversification: Investments in new fabs outside Taiwan (e.g., Arizona, Japan, Germany) mitigate geopolitical risks, strengthen customer relationships by offering supply chain resilience, and potentially secure long-term contracts and government incentives. This diversification enhances TSMC's global footprint and reduces concentration risk.
Bear Thesis:
  • Elevated Geopolitical Risk (Taiwan Strait): The primary and most significant risk remains the geopolitical instability in the Taiwan Strait. Any escalation between China and Taiwan poses an existential threat to TSMC's operations, its global supply chain, and could have catastrophic consequences for the global technology industry.
  • Intense Capital Expenditure & Free Cash Flow Pressure: Maintaining technological leadership requires massive and ever-increasing capital expenditures (tens of billions annually) for new fabs and R&D. This can put significant pressure on free cash flow generation, potentially necessitating higher debt levels or impacting shareholder returns.
  • Cyclicality of Semiconductor Industry: Despite long-term growth trends, TSMC is not immune to the inherent cyclicality of the semiconductor market. Downturns in key end-markets (e.g., smartphones, PCs, or even a temporary slowdown in AI investment) can lead to inventory corrections, lower fab utilization, and revenue fluctuations.
  • Emerging Competition & Potential Pricing Pressure: While TSMC holds a strong lead, competitors like Intel Foundry Services (IFS) are aggressively investing and aiming to catch up. This could lead to increased competition for customers and potential pricing pressure on advanced nodes in the long run, impacting TSMC's margins.
Main Competitors:
  • Samsung Foundry ($005930.KS) (Semiconductor Foundry Services (e.g., 3nm, 4nm, 5nm process technologies)), Samsung Foundry is TSMC's most direct and formidable competitor. They offer advanced process technologies, including leading-edge nodes (e.g., 3nm, 4nm, 5nm), directly competing for major fabless customers like Qualcomm, Nvidia, and even potentially Apple. Samsung leverages its integrated device manufacturer (IDM) capabilities, including memory and packaging, to offer comprehensive solutions and compete on technology leadership, manufacturing capacity, and pricing.
  • Intel Foundry Services (IFS) ($INTC) (Semiconductor Foundry Services (e.g., Intel 18A, Intel 20A, Intel 3 process technologies)), Intel Foundry Services (IFS) is Intel's strategic re-entry into the pure-play foundry market. While historically an IDM, IFS aims to become a major provider of leading-edge process technology to external customers, directly challenging TSMC's dominance. They are investing heavily in new fabs and advanced process nodes (like Intel 18A, equivalent to 1.8nm class) and are backed by significant government incentives (e.g., CHIPS Act). They compete by offering advanced technology, geographic diversification (US/Europe manufacturing), and a strong IP portfolio.
  • GlobalFoundries Inc. ($GFS) (Semiconductor Foundry Services (e.g., 12nm, 14nm, 22FDX, 45RFSOI process technologies)), GlobalFoundries competes with TSMC primarily in the mature and specialty node segments (e.g., 12nm, 14nm, 22FDX, RFSOI, power management, automotive). Unlike TSMC, GF exited the leading-edge race (below 7nm) to focus on these high-demand, high-margin areas. They compete by offering differentiated technologies for specific applications, robust supply chain resilience, and a strong focus on long-term customer relationships in critical, less volatile markets.
  • United Microelectronics Corporation (UMC) ($UMC) (Semiconductor Foundry Services (e.g., 28nm, 40nm, 55nm, 65nm process technologies)), UMC is another major Taiwanese pure-play foundry that competes with TSMC, primarily in the mature and specialty technology nodes (e.g., 28nm, 40nm, 55nm). Similar to GlobalFoundries, UMC has chosen not to pursue the most advanced, capital-intensive leading-edge nodes. They compete by offering cost-effective solutions, reliable manufacturing, and a focus on specific market segments like display drivers, power management ICs, and automotive applications, where their process technologies are well-suited.
Moat:
TSMC's formidable moat is built upon its unparalleled technology leadership, consistently delivering the most advanced process nodes (e.g., 3nm, 2nm) ahead of competitors. Its pure-play foundry model ensures no conflict of interest with its fabless customers, fostering deep, long-term partnerships. This is coupled with massive scale, operational excellence, and an extensive R&D budget that few can match. Competition primarily comes from Samsung Foundry, which directly challenges TSMC at the leading edge with comparable technology and integrated capabilities. Intel Foundry Services (IFS) is an ambitious new entrant, backed by significant investment and government support, aiming to regain leadership in advanced manufacturing. Other foundries like GlobalFoundries and UMC compete in the high-volume, mature, and specialty node segments, offering differentiated solutions for specific applications rather than bleeding-edge performance. The competitive landscape is also increasingly shaped by geopolitical pressures, with governments incentivizing domestic chip production, potentially diversifying the global foundry supply chain.
Income Statements:
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2023-02-24 2022-11-14 2022-08-12 2022-05-13 2021-11-12 2021-08-13 2021-05-14 2021-02-26 2020-11-13 2020-08-14 2020-05-14 2020-02-27 2019-11-19 2019-05-20 2019-02-27 2018-11-16 2018-08-17 2018-05-07 2018-02-26 2017-11-14 2017-08-14 2017-05-15 2017-02-23 2016-11-15 2016-08-11 2016-05-17 2016-02-18 2015-11-13 2015-08-14 2015-05-15 2015-03-03 2014-11-14 2014-08-19 2014-05-19 2014-03-06 2013-11-15 2013-05-20 2013-02-26 2012-12-31 2012-11-02 2012-05-04 2011-12-31 2011-10-27 2011-04-28 2010-12-31 2010-10-29 2010-08-23 2010-03-14 2010-01-28 2009-12-31 2009-03-19 2008-12-31 2008-08-13 2008-07-02 2008-05-05 2008-03-18 2007-12-31 
                                                                        
      net revenue
    989,918,318,000 933,791,869,000 839,253,664,000 868,461,178,000 759,692,143,000 673,510,177,000 592,644,201,000 625,528,856,000 546,732,758,000 480,841,254,000 508,632,973,000 625,531,868,000 613,142,743,000 534,140,808,000 491,075,873,000 414,670,379,000 372,145,122,000 362,410,230,000 361,533,057,000 356,426,204,000 310,698,367,000 310,597,183,000 317,237,065,000 293,045,439,000 218,704,469,000 289,770,193,000 260,347,882,000 233,276,811,000 248,078,671,000 277,570,284,000 252,107,345,000 213,855,212,000 233,914,400,000 262,227,252,000 260,405,885,000 221,809,846,000 203,495,361,000 203,518,563,000 212,504,909,000 205,439,752,000 222,034,144,000 222,521,075,000 209,049,734,000 183,020,484,000 148,215,172,000 145,805,847,000 162,577,034,000 132,754,996,000                     
      yoy
    30.31% 38.65% 41.61% 38.84% 38.95% 40.07% 16.52% -0.00% -10.83% -9.98% 3.58% 50.85% 64.76% 47.39% 35.83% 16.34% 19.78% 16.68% 13.96% 21.63% 42.06% 7.19% 21.85% 25.62% -11.84% 4.40% 3.27% 9.08% 6.06% 5.85% -3.19% -3.59% 14.95% 28.85% 22.54% 7.97% -8.35% -8.54% 1.65% 12.25% 49.81% 52.61% 28.59% 37.86%                         
      qoq
    6.01% 11.26% -3.36% 14.32% 12.80% 13.64% -5.26% 14.41% 13.70% -5.46% -18.69% 2.02% 14.79% 8.77% 18.43% 11.43% 2.69% 0.24% 1.43% 14.72% 0.03% -2.09% 8.26% 33.99% -24.52% 11.30% 11.60% -5.97% -10.62% 10.10% 17.89% -8.58% -10.80% 0.70% 17.40% 9.00% -0.01% -4.23% 3.44% -7.47% -0.22% 6.44% 14.22% 23.48% 1.65% -10.32% 22.46%                      
      cost of revenue
    401,375,489,000 386,422,631,000 345,858,588,000 356,083,027,000 320,346,477,000 315,385,699,000 278,138,932,000 293,760,931,000 250,090,294,000 220,641,407,000 222,132,581,000 236,346,939,000 242,644,026,000 218,672,814,000 217,872,707,000 201,821,695,000 185,910,987,000 172,635,011,000 166,344,231,000 165,945,534,000 146,005,542,000 149,813,002,000 157,996,080,000 153,613,278,000 128,352,344,000 151,727,793,000 136,967,039,000 121,688,707,000 123,103,977,000 138,854,919,000 126,230,664,000 105,101,969,000 112,428,734,000 125,116,865,000 128,366,813,000 107,468,601,000 112,124,894,000 104,608,037,000 110,188,424,000 105,735,807,000 112,585,333,000 111,973,199,000 103,468,164,000 91,823,190,000 77,836,093,000 80,965,110,000 83,636,464,000 71,988,726,000                     
      gross profit
    588,542,829,000 547,369,238,000 493,395,076,000 512,378,151,000 439,345,666,000 358,124,478,000 314,505,269,000 331,767,925,000 296,642,464,000 260,199,847,000 286,500,392,000 389,184,929,000 370,498,717,000 315,467,994,000 273,203,166,000 212,746,195,000 186,196,818,000 189,839,430,000 195,236,325,000 190,493,496,000 164,623,791,000 160,776,508,000 159,201,845,000 139,412,434,000 90,357,557,000 138,119,140,000 123,366,640,000 111,530,934,000 124,857,539,000 138,747,964,000 125,880,148,000 108,708,654,000 121,489,636,000 137,109,495,000 132,050,789,000 114,334,236,000 91,337,578,000 98,924,917,000 102,335,756,000 99,704,956,000 109,429,264,000 110,562,990,000 105,578,364,000 91,192,925,000 70,400,096,000 64,862,700,000 78,890,811,000 60,769,810,000 234,308,318,000  174,847,753,000 48,569,912,000  139,975,903,000 49,058,590,000  145,332,598,000 91,987,652,000 197,042,044,000 1,383,000,000  138,177,543,000  76,715,647,000 137,424,420,000 37,365,607,000 137,424,420,000  
      yoy
    33.96% 52.84% 56.88% 54.44% 48.11% 37.63% 9.77% -14.75% -19.93% -17.52% 4.87% 82.93% 98.98% 66.18% 39.93% 11.68% 13.10% 18.08% 22.63% 36.64% 82.19% 16.40% 29.05% 25.00% -27.63% -0.45% -2.00% 2.60% 2.77% 1.20% -4.67% -4.92% 33.01% 38.60% 29.04% 14.67% -16.53% -10.53% -3.07% 9.33% 55.44% 70.46% 33.83% 50.06% -69.95%  -54.88% 25.12%   256.41%   52.17% -75.10%   -33.43%  -98.20%  269.80%       
      qoq
    7.52% 10.94% -3.70% 16.62% 22.68% 13.87% -5.20% 11.84% 14.01% -9.18% -26.38% 5.04% 17.44% 15.47% 28.42% 14.26% -1.92% -2.76% 2.49% 15.71% 2.39% 0.99% 14.19% 54.29% -34.58% 11.96% 10.61% -10.67% -10.01% 10.22% 15.80% -10.52% -11.39% 3.83% 15.50% 25.18% -7.67% -3.33% 2.64% -8.89% -1.03% 4.72% 15.77% 29.54% 8.54% -17.78% 29.82% -74.06%   259.99%   185.32%   57.99% -53.32% 14147.44%     -44.18% 267.78% -72.81%   
      gross margin %
    59.45% 58.62% 58.79% 59.00% 57.83% 53.17% 53.07% 53.04% 54.26% 54.11% 56.33% 62.22% 60.43% 59.06% 55.63% 51.30% 50.03% 52.38% 54.00% 53.45% 52.99% 51.76% 50.18% 47.57% 41.31% 47.67% 47.39% 47.81% 50.33% 49.99% 49.93% 50.83% 51.94% 52.29% 50.71% 51.55% 44.88% 48.61% 48.16% 48.53% 49.28% 49.69% 50.50% 49.83% 47.50% 44.49% 48.53% 45.78% Infinity% NaN% Infinity% Infinity% NaN% Infinity% Infinity% NaN% Infinity% Infinity% Infinity% Infinity% NaN% Infinity% NaN% Infinity% Infinity% Infinity% Infinity%  
      operating expenses
                                                                        
      research and development
    63,742,245,000 61,279,719,000 56,547,493,000 57,231,357,000 52,783,826,000 48,057,704,000 46,108,936,000 50,410,094,000 51,137,762,000 41,665,278,000 39,157,036,000 44,587,031,000 42,977,507,000 39,649,130,000 36,048,540,000 30,866,634,000 30,873,376,000 30,756,358,000 29,940,412,000 29,683,751,000 24,893,043,000 24,968,883,000 25,635,631,000 23,972,076,000 20,417,311,000 23,689,223,000 21,886,199,000 19,891,553,000 20,428,594,000 21,217,175,000 21,045,439,000 19,057,456,000 19,412,393,000 19,960,880,000 18,724,320,000 16,903,540,000 15,618,963,000 15,664,538,000 16,486,365,000 16,612,213,000 16,781,463,000 15,942,026,000 15,206,014,000 13,609,070,000 12,066,622,000 12,168,234,000 13,357,075,000 10,650,985,000 38,788,245,000  28,641,998,000 8,614,378,000  23,347,808,000 7,314,458,000  20,084,456,000 12,596,905,000 27,623,299,000   19,737,038,000  9,874,836,000 15,913,834,000 4,912,037,000 15,913,834,000  
      general and administrative
    20,048,234,000 18,955,373,000 24,883,748,000 25,427,009,000 22,890,591,000 19,290,282,000 16,137,086,000 18,235,380,000 14,998,124,000 14,163,389,000 13,475,948,000 16,957,275,000 14,499,002,000 11,568,594,000 10,500,027,000 8,929,793,000 7,826,613,000 6,524,245,000 6,387,572,000 9,272,555,000 6,894,405,000 5,903,061,000 7,498,170,000 5,810,048,000 4,140,729,000 5,686,851,000 4,656,730,000 5,070,594,000 4,851,708,000 6,018,276,000 5,003,679,000 4,927,159,000 5,247,603,000 5,698,646,000 5,584,814,000 4,667,198,000 3,844,935,000 4,130,936,000 4,296,668,000 4,463,580,000 4,366,053,000 4,256,680,000 4,611,885,000 5,407,864,000 4,655,671,000 3,809,178,000 4,738,276,000 4,695,520,000 16,330,060,000  12,555,530,000 4,359,676,000  9,130,402,000 2,985,064,000  8,168,276,000 4,809,249,000 11,681,756,000   9,895,617,000  5,171,447,000 7,660,776,000 2,388,738,000 7,660,776,000  
      marketing
    3,973,966,000 4,273,247,000 3,754,815,000 3,680,454,000 3,404,487,000 2,947,324,000 3,111,259,000 2,975,547,000 2,572,905,000 2,365,893,000 2,676,360,000 2,991,076,000 2,709,953,000 2,156,794,000 2,062,623,000 1,853,489,000 1,883,434,000 1,831,230,000 1,993,455,000 1,935,049,000 1,733,261,000 1,451,102,000 1,808,820,000 1,596,829,000 1,459,973,000 1,476,236,000 1,585,523,000 1,477,977,000 1,448,092,000 1,606,204,000 1,487,598,000 1,382,199,000 1,496,487,000 1,517,382,000 1,531,454,000 1,436,902,000 1,415,099,000 1,417,138,000 1,377,131,000 1,479,419,000 1,390,996,000 1,376,408,000 1,323,181,000 1,234,821,000 1,152,702,000 1,157,152,000 1,164,881,000 1,029,799,000 2,388,243,000  1,818,231,000 555,455,000  1,756,516,000 664,712,000  2,175,006,000 1,358,880,000 2,837,739,000   2,254,728,000  1,261,930,000 1,332,657,000 586,390,000 1,332,657,000  
      total operating expenses
    87,764,445,000 84,508,339,000 85,186,056,000 86,338,820,000 79,078,904,000 70,295,310,000 65,357,281,000 71,621,021,000 68,708,791,000 58,194,560,000 55,309,344,000 64,535,382,000 60,186,462,000 53,374,518,000 48,611,190,000 41,649,916,000 40,583,423,000 39,111,833,000 38,321,439,000 40,891,355,000 33,520,709,000 32,323,046,000 34,942,621,000 31,378,953,000 26,018,013,000 30,852,310,000 28,128,452,000 26,440,124,000 26,728,394,000 28,841,655,000 27,536,716,000 25,366,814,000 26,156,483,000 27,176,908,000 25,840,588,000 23,007,640,000 20,878,997,000 21,212,612,000 22,160,164,000 22,555,212,000 22,538,512,000 21,575,114,000 21,141,080,000 20,251,755,000 17,874,995,000 17,134,564,000 19,260,232,000 16,376,304,000 57,506,548,000  43,015,759,000 13,529,509,000  34,234,726,000 10,964,234,000  30,427,738,000 18,765,034,000 42,142,794,000 -342,000,000  31,887,383,000  16,308,213,000 24,907,267,000 7,887,165,000 24,907,267,000  
      other operating income and expenses
    -93,566,000 562,739,000 -1,128,212,000 -326,418,000 499,527,000 -1,273,626,000 -129,682,000 57,599,000 131,230,000 -47,244,000 47,109,000 391,223,000 11,959,000 30,273,000 -801,858,000 -92,731,000 53,810,000 -189,407,000 205,288,000 445,208,000 -8,544,000 68,175,000 -15,502,000 -146,189,000 -73,521,000 -143,579,000 6,993,000 -662,664,000 -1,302,199,000 -1,011,310,000 -286,999,000 -86,439,000 19,237,000 -25,246,000 51,921,000 -5,595,000 8,733,000 251,365,000 -1,786,668,000 -80,686,000 -264,629,000 -765,846,000 -5,300,000 -227,251,000 -2,741,000 26,082,000 -12,525,000                      
      income from operations
    500,684,818,000 463,423,638,000 407,080,808,000 425,712,913,000 360,766,289,000 286,555,542,000 249,018,306,000 260,204,503,000 228,064,903,000 201,958,043,000 231,238,157,000 325,040,770,000 310,324,214,000 262,123,749,000 223,790,118,000 171,003,548,000 145,667,205,000 150,538,190,000 157,120,174,000 150,047,349,000 131,094,538,000 128,521,637,000 124,243,722,000 107,887,292,000 64,266,023,000 107,123,251,000 95,245,181,000 84,428,146,000 96,826,946,000 108,894,999,000 98,056,433,000 83,255,401,000 95,352,390,000 109,907,341,000 106,262,122,000 91,321,001,000 70,467,314,000 77,963,670,000 78,388,924,000 77,069,058,000 86,626,123,000 88,222,030,000 84,431,984,000 70,713,919,000 52,522,360,000 47,754,218,000 59,618,054,000 44,428,009,000 176,801,770,000  131,831,994,000 35,040,403,000  106,087,945,000 38,150,563,000  114,768,324,000 73,224,264,000 154,846,508,000 1,041,000,000  106,290,232,000  60,276,457,000 112,252,047,000 29,414,530,000 112,252,047,000  
      yoy
    38.78% 61.72% 63.47% 63.61% 58.19% 41.89% 7.69% -19.95% -26.51% -22.95% 3.33% 90.08% 113.04% 74.12% 42.43% 13.97% 11.12% 17.13% 26.46% 39.08% 103.99% 19.98% 30.45% 27.79% -33.63% -1.63% -2.87% 1.41% 1.55% -0.92% -7.72% -8.83% 35.31% 40.97% 35.56% 18.49% -18.65% -11.63% -7.16% 8.99% 64.93% 84.74% 41.62% 59.17% -70.29%  -54.78% 26.79%   245.56%   44.88% -75.36%   -31.11%  -98.27%  261.35%       
      qoq
    8.04% 13.84% -4.38% 18.00% 25.90% 15.07% -4.30% 14.09% 12.93% -12.66% -28.86% 4.74% 18.39% 17.13% 30.87% 17.39% -3.24% -4.19% 4.71% 14.46% 2.00% 3.44% 15.16% 67.88% -40.01% 12.47% 12.81% -12.81% -11.08% 11.05% 17.78% -12.69% -13.24% 3.43% 16.36% 29.59% -9.62% -0.54% 1.71% -11.03% -1.81% 4.49% 19.40% 34.64% 9.98% -19.90% 34.19% -74.87%   276.23%   178.08%   56.74% -52.71% 14774.78%     -46.30% 281.62% -73.80%   
      operating margin %
    50.58% 49.63% 48.51% 49.02% 47.49% 42.55% 42.02% 41.60% 41.71% 42.00% 45.46% 51.96% 50.61% 49.07% 45.57% 41.24% 39.14% 41.54% 43.46% 42.10% 42.19% 41.38% 39.16% 36.82% 29.38% 36.97% 36.58% 36.19% 39.03% 39.23% 38.89% 38.93% 40.76% 41.91% 40.81% 41.17% 34.63% 38.31% 36.89% 37.51% 39.01% 39.65% 40.39% 38.64% 35.44% 32.75% 36.67% 33.47% Infinity% NaN% Infinity% Infinity% NaN% Infinity% Infinity% NaN% Infinity% Infinity% Infinity% Infinity% NaN% Infinity% NaN% Infinity% Infinity% Infinity% Infinity%  
      non-operating income and expenses
                                                                        
      share of profits of associates
    1,424,738,000 1,220,948,000 1,368,307,000 1,288,408,000 1,560,733,000 1,152,225,000 878,001,000 1,315,124,000 1,166,970,000 1,134,187,000 1,038,817,000 1,737,055,000 2,077,809,000 2,258,005,000 1,725,490,000 1,513,156,000 1,171,888,000 1,267,112,000 1,354,928,000 833,165,000 678,757,000 725,968,000 866,482,000 915,714,000 433,491,000 1,111,670,000 997,827,000 266,493,000 681,791,000 949,062,000 751,618,000 618,451,000 666,810,000                                    
      interest income
    26,180,345,000 25,191,998,000 24,859,312,000 24,273,340,000 22,601,654,000 20,979,233,000 19,359,172,000 17,408,788,000 15,595,274,000 13,672,021,000 13,617,818,000 10,587,341,000 6,615,044,000 3,545,945,000 1,673,879,000 1,356,544,000 1,428,681,000 1,460,904,000 1,653,006,000 1,897,963,000 2,478,362,000                            867,227,000  626,009,000 233,789,000  512,604,000 149,283,000  555,085,000 388,318,000 764,027,000   2,728,892,000  1,441,583,000 2,634,636,000 642,460,000 2,634,636,000  
      other income
    80,218,000 412,043,000 51,509,000 250,823,000 40,921,000 203,256,000 71,879,000 76,257,000 78,165,000 237,652,000 87,910,000 6,232,000 120,905,000 512,177,000 308,383,000 155,818,000 349,186,000 308,084,000 199,049,000 117,634,000 233,415,000 3,099,578,000 3,488,423,000 3,918,123,000 4,408,776,000 4,150,864,000 3,817,473,000 3,729,835,000 3,154,642,000 2,750,549,000 2,128,556,000 2,626,210,000 2,104,979,000 1,808,312,000 1,521,234,000 1,792,766,000 1,332,589,000 1,258,296,000 1,066,001,000 1,544,750,000 881,782,000 761,800,000 688,325,000 1,316,583,000 613,699,000 553,343,000 433,395,000 346,321,000                     
      foreign exchange gain
    6,761,013,000 -4,782,532,000 3,538,319,000 4,416,025,000 202,642,000 2,184,993,000 3,196,993,000 -846,764,000 -791,543,000 -1,002,814,000 -44,363,000 -1,353,481,000 -3,748,421,000 7,864,798,000 1,742,888,000 3,724,723,000 649,882,000 5,473,989,000 -2,908,462,000 -3,549,939,000 2,779,312,000 375,791,000 1,564,721,000 1,038,425,000 230,682,000 340,333,000 444,202,000 2,330,616,000 -676,980,000    99,795,000 3,471,783,000 -409,625,000  -1,093,618,000 154,547,000 2,571,011,000  48,183,000 1,351,925,000 1,150,993,000 -355,207,000  152,324,000 -314,948,000 -192,914,000    246,139,000   380,003,000   92,744,000    1,113,406,000   71,128,000  71,128,000  
      finance costs
    -2,958,568,000 -3,691,095,000 -2,677,274,000 -2,523,135,000 -2,635,790,000 -2,638,140,000 -2,698,255,000 -2,918,597,000 -3,111,922,000 -3,005,155,000 -2,963,686,000 -3,334,969,000 -3,370,018,000 -2,904,231,000 -2,140,766,000 -1,334,063,000 -1,134,399,000 -772,095,000 -768,582,000 -373,164,000 -409,145,000 -530,564,000 -643,597,000 -843,434,000 -899,065,000 -875,905,000 -739,068,000 -628,284,000 -807,966,000 -830,522,000 -843,214,000 -839,913,000 -816,664,000 -811,481,000 -822,667,000 -821,425,000 -850,580,000 -820,047,000 -792,941,000 -783,401,000 -793,942,000 -822,261,000 -816,054,000 -801,450,000 -796,580,000 -785,112,000 -732,326,000 -493,998,000                     
      other gains and losses
    -6,803,541,000 11,260,204,000 -3,325,569,000 -4,620,370,000 1,650,403,000 -2,126,534,000 -3,282,892,000 3,041,678,000 938,648,000 1,680,975,000 1,300,278,000 1,986,926,000 4,671,334,000 -7,402,162,000 -268,296,000 -2,568,087,000 1,258,632,000 -3,211,795,000 4,457,248,000 6,150,995,000 -456,601,000 -45,232,000 -737,778,000 -579,849,000 -258,255,000 -768,121,000 -868,673,000 -2,539,198,000 765,188,000 506,237,000 887,081,000 1,008,851,000 415,189,000 -3,209,543,000 817,175,000 1,029,001,000 1,559,299,000 831,287,000 1,235,770,000 19,777,822,000 362,185,000 -1,107,243,000 -1,110,583,000 2,176,649,000 43,384,000 1,552,741,000 -767,534,000 1,006,343,000                     
      total non-operating income and expenses
    24,684,205,000 29,611,566,000 23,814,604,000 23,085,091,000 23,420,563,000 19,755,033,000 17,524,898,000 18,076,486,000 13,875,592,000 12,716,866,000 13,036,774,000 9,629,104,000 6,366,653,000 3,874,532,000 3,041,578,000 2,848,091,000 3,723,870,000 4,526,199,000 3,987,187,000 5,076,654,000 5,304,100,000 3,625,541,000 4,538,251,000 4,448,979,000 3,915,629,000 3,958,841,000 3,651,761,000 3,159,462,000 3,116,675,000 2,779,901,000 2,461,731,000 2,862,066,000 2,470,109,000 2,140,134,000 1,987,493,000 2,085,390,000 1,788,585,000 2,679,959,000 5,005,695,000 21,062,625,000 1,632,857,000 1,094,362,000 949,208,000 3,384,201,000 779,482,000 2,618,427,000 -268,170,000 1,319,905,000                     
      income before income tax
    525,369,023,000 493,035,204,000 430,895,412,000 448,798,004,000 384,186,852,000 306,310,575,000 266,543,204,000 278,280,989,000 241,940,495,000 214,674,909,000 244,274,931,000 334,669,874,000 316,690,867,000 265,998,281,000 226,831,696,000 173,851,639,000 149,391,075,000 155,064,389,000 161,107,361,000 155,124,003,000 136,398,638,000 132,147,178,000 128,781,973,000 112,336,271,000 68,181,652,000 111,082,092,000 98,896,942,000 87,587,608,000 99,943,621,000 111,674,900,000 100,518,164,000 86,117,467,000 97,822,499,000 112,047,475,000 108,249,615,000 93,406,391,000 72,255,899,000 80,643,629,000 83,394,619,000 98,131,683,000 88,258,980,000 89,316,392,000 85,381,192,000 74,098,120,000 53,301,842,000 50,372,645,000 59,349,884,000 45,747,914,000 183,629,948,000  137,301,802,000 35,727,282,000  111,133,365,000 40,083,216,000  126,673,500,000 77,249,715,000 169,290,204,000 1,094,000,000  110,758,818,000  63,608,497,000 120,751,406,000  120,751,406,000  
      income tax expense
    73,613,661,000 95,541,780,000 70,162,751,000 74,329,116,000 59,106,682,000 58,649,137,000 41,321,941,000 39,974,788,000 31,145,221,000 32,957,903,000 37,325,895,000 38,791,392,000 35,722,460,000 28,818,029,000 23,958,322,000 17,372,485,000 14,909,359,000 15,325,640,000 18,282,837,000 17,745,852,000 15,506,124,000 15,084,285,000 12,703,779,000 11,233,817,000 6,794,342,000 11,076,707,000 9,798,870,000 15,294,233,000 10,156,047,000 12,368,840,000 10,568,936,000 19,846,815,000 10,201,591,000 11,819,228,000 11,460,502,000 20,878,112,000 7,463,302,000 7,801,574,000 8,077,319,000 18,718,779,000 9,275,072,000 9,345,764,000 9,076,586,000 14,438,263,000 5,456,064,000 5,585,506,000 7,415,132,000 6,212,371,000 17,471,146,000  12,712,268,000 2,253,095,000  8,510,734,000 3,805,443,000  5,788,940,000 3,304,682,000 7,685,195,000   -10,825,650,000  6,694,609,000 -11,574,313,000 3,263,773,000 -11,574,313,000  
      net income
    451,755,362,000 397,493,424,000 360,732,661,000 374,468,888,000 325,080,170,000 247,661,438,000 225,221,263,000 238,306,201,000 210,795,274,000 181,717,006,000 206,949,036,000 295,878,482,000 280,968,407,000 237,180,252,000 202,873,374,000 156,479,154,000 134,481,716,000 139,738,749,000 142,824,524,000 137,378,151,000 120,892,514,000 117,062,893,000 116,078,194,000 101,102,454,000 61,387,310,000 100,005,385,000 89,098,072,000 72,293,375,000 89,787,574,000 99,306,060,000 89,949,228,000 66,270,652,000 87,620,908,000 100,228,247,000 96,789,113,000 72,528,279,000 64,792,597,000 72,842,055,000 75,317,300,000 79,412,904,000 78,983,908,000 79,970,628,000 76,304,606,000 59,659,857,000 47,845,778,000 44,787,139,000 51,934,752,000 39,535,543,000 166,158,802,000  124,589,534,000 33,474,187,000  102,622,631,000 36,277,773,000  120,884,560,000 73,945,033,000 161,605,009,000 1,017,000,000  99,933,168,000  56,913,888,000 109,177,093,000 28,143,382,000 109,177,093,000  
      yoy
    38.97% 60.50% 60.17% 57.14% 54.22% 36.29% 8.83% -19.46% -24.98% -23.38% 2.01% 89.08% 108.93% 69.73% 42.04% 13.90% 11.24% 19.37% 23.04% 35.88% 96.93% 17.06% 30.28% 39.85% -31.63% 0.70% -0.95% 9.09% 2.47% -0.92% -7.07% -8.63% 35.23% 37.60% 28.51% -8.67% -17.97% -8.91% -1.29% 33.11% 65.08% 78.56% 46.92% 50.90% -71.20%  -58.32% 18.11%   243.43%   38.78% -77.55%   -26.01%  -98.21%  255.09%       
      qoq
    13.65% 10.19% -3.67% 15.19% 31.26% 9.96% -5.49% 13.05% 16.00% -12.19% -30.06% 5.31% 18.46% 16.91% 29.65% 16.36% -3.76% -2.16% 3.96% 13.64% 3.27% 0.85% 14.81% 64.70% -38.62% 12.24% 23.25% -19.48% -9.59% 10.40% 35.73% -24.37% -12.58% 3.55% 33.45% 11.94% -11.05% -3.29% -5.16% 0.54% -1.23% 4.80% 27.90% 24.69% 6.83% -13.76% 31.36% -76.21%   272.20%   182.88%   63.48% -54.24% 15790.36%     -47.87% 287.93% -74.22%   
      net income margin %
    45.64% 42.57% 42.98% 43.12% 42.79% 36.77% 38.00% 38.10% 38.56% 37.79% 40.69% 47.30% 45.82% 44.40% 41.31% 37.74% 36.14% 38.56% 39.51% 38.54% 38.91% 37.69% 36.59% 34.50% 28.07% 34.51% 34.22% 30.99% 36.19% 35.78% 35.68% 30.99% 37.46% 38.22% 37.17% 32.70% 31.84% 35.79% 35.44% 38.66% 35.57% 35.94% 36.50% 32.60% 32.28% 30.72% 31.94% 29.78% Infinity% NaN% Infinity% Infinity% NaN% Infinity% Infinity% NaN% Infinity% Infinity% Infinity% Infinity% NaN% Infinity% NaN% Infinity% Infinity% Infinity% Infinity%  
      other comprehensive income
                                                                        
      items that will not be reclassified subsequently to profit or loss:
                                                                        
      unrealized gain on investments in equity instruments at fair value through other comprehensive income
    -535,592,000 1,982,348,000 -373,521,000 479,031,000 -1,050,696,000 760,248,000 4,903,333,000 966,670,000 -8,655,000 435,975,000 560,573,000 -332,359,000 -103,591,000 -143,758,000  264,000,000 926,525,000  19,577,750 100,021,000 22,337,000  54,946,000 -9,015,000                                             
      gain on hedging instruments
        5,041,000    -19,068,000 1,088,000 38,810,000 336,893,250 4,989,000 648,756,000     5,735,500 65,691,000   -18,855,250 -87,427,000  5,971,750 8,544,000 -21,939,000                                         
      share of other comprehensive loss of associates
    -3,768,000 -27,249,000 -68,654,000   -802,000 -1,558,000         -26,886,000 -99,112,000  -53,343,250 -37,064,000 -152,000  -3,554,750 -3,333,000  -1,026,500 -9,719,000                                          
      income tax expense related to items that will not be reclassified subsequently
       -2,499,000   -9,996,000    -24,000                                                          
      items that may be reclassified subsequently to profit or loss:
                                                                        
      exchange differences arising on translation of foreign operations
    94,284,256,000 -256,492,873,000 30,220,692,000 5,949,199,750 -25,381,768,000 12,373,183,000 36,805,384,000 -43,059,021,000 27,637,865,000 6,158,012,000 -5,201,209,000 17,021,233,500 34,872,636,000 13,866,707,000  -541,643,000 -10,901,084,000  -4,290,840,750 -5,473,167,000 -14,725,220,000  555,317,000 -3,286,794,000  2,593,971,500 -3,457,786,000 20,310,158,000  -5,193,118,500 -882,654,000 1,353,774,000  -4,267,621,250 -10,123,965,000 -353,467,000  1,899,410,000 13,245,566,000 -3,368,788,000  797,529,250 3,410,878,000 -3,052,142,000  583,858,750 -1,740,459,000 2,903,753,000                     
      unrealized gain on investments in debt instruments at fair value through other comprehensive income
    1,177,459,000 812,218,000 2,053,235,000 1,297,139,750 5,455,766,000 291,082,000 -558,289,000   -950,705,000 1,351,881,000          2,909,147,000                                                
      loss on hedging instruments
    -19,563,000 -31,030,000 -21,068,000 -14,926,750 -20,291,000 -20,101,000 -19,315,000                                                              
      share of other comprehensive income of associates
    299,144,000 -725,190,000 86,244,000 -29,371,000 -37,704,000 60,989,000 154,389,000 -20,402,000 107,972,000 -40,581,000 -4,435,000 77,939,000 21,431,000 11,248,000  17,230,000 -3,645,000  802,750 6,680,000 -89,950,000  -5,082,000 -45,563,000  18,320,750 -3,820,000 5,551,000  -14,230,000 1,710,000 3,027,000                                     
      other comprehensive income, net of income tax
    95,201,936,000 -254,501,881,000 31,896,928,000 8,420,567,250 -21,056,278,000 13,464,599,000 41,273,948,000 -37,226,200,000 26,049,225,000 5,659,104,000 -3,295,773,000                                                          
      total comprehensive income
    546,957,298,000 142,991,543,000 392,629,589,000 207,911,285,000 304,023,892,000 261,126,037,000 266,495,211,000 201,080,001,000 236,844,499,000 187,376,110,000 203,653,263,000                                                          
      net income attributable to:
                                                                        
      shareholders of the parent
    452,301,407,000 398,273,102,000 361,564,128,000 199,646,994,000 325,257,571,000 247,845,528,000 225,484,877,000 238,712,143,000 210,999,939,000 181,799,021,000 206,986,561,000 180,156,518,000 280,865,780,000 237,027,317,000  156,258,287,000 134,358,942,000  93,779,738,250 137,310,040,000 120,822,193,000  57,307,146,750 101,069,886,000  62,786,697,250 89,071,628,000 72,290,539,000  60,956,338,500 89,925,437,000 66,271,019,000  58,511,717,500 96,759,056,000 72,506,321,000  58,434,162,250 75,329,224,000 79,417,514,000  45,977,066,500 76,335,237,000 59,702,284,000  35,834,136,000 51,951,943,000 39,576,876,000                     
      non-controlling interests
    -546,045,000 -779,678,000 -831,467,000 -156,276,250 -177,401,000 -184,090,000 -263,614,000 -405,942,000 -204,665,000 -82,015,000 -37,525,000 98,990,250 102,627,000 152,935,000  220,867,000 122,774,000  53,651,250 68,111,000 70,321,000  9,257,000 32,568,000  8,058,000 26,444,000 2,836,000                                         
      total comprehensive income attributable to:
                                                                        
      earnings per share
                                                                        
      basic earnings per share
    17.44 15.36 13.95 7.7 12.55 9.56 8.7 9.21 8.14 7.01 7.98 6.948 10.83 9.14                2.35 3.47 2.56  2.258 3.73 2.8  2.253 2.91         1.53 7.08  5.3 1.38  4.29 1.55  4.89 2.98 6.53   4.27  2.49 4.58 1.23 4.58  
      diluted earnings per share
    17.44 15.36 13.94 7.7 12.54 9.56 8.7 9.21 8.14 7.01 7.98 6.948 10.83 9.14                2.35 3.47 2.56  2.258 3.73 2.8  2.253 2.91         1.53 7.08  5.3 1.38  4.29 1.55  4.89 2.98 6.53   4.24  2.48 4.58 1.23 4.58  
      the accompanying notes are an integral part of the consolidated financial statements.
                                                                        
      remeasurement of defined benefit obligation
                                                                        
      income tax benefit (expense) related to items that will not be reclassified subsequently
               733,694,000 31,000 246,000  -231,000 -74,000    352,000       -2,821,000                                         
      income tax benefit related to items that will not be reclassified subsequently
           124,671,000  -1,000         156,750 161,000   2,396,500 15,080,000  16,710,750 30,458,000                                          
      income tax benefit related to items that may be reclassified subsequently
               1,509,000  53,336,000                  6,041,000                                     
      unrealized loss on investments in debt instruments at fair value through other comprehensive income
           -363,756,250 -1,856,201,000   -2,815,796,500 -2,973,821,000 -3,184,221,000            -260,085,500 -30,572,000 -282,360,000                                         
      income tax expense related to items that may be reclassified subsequently
                                                                        
      other comprehensive income for the period, net of income tax
               14,728,030,250 32,121,399,000 11,379,505,000     -3,667,742,500 -5,435,402,000 -11,883,486,000  1,229,282,750 -3,224,875,000  2,047,116,000 -3,881,006,000 19,255,675,000    1,410,236,000  -4,249,785,000 -10,110,165,000   -3,155,162,250 9,284,315,000   673,962,750 3,380,357,000 -3,098,651,000  4,387,687,250 5,993,031,000 5,907,807,000                     
      total comprehensive income for the period
               194,983,538,500 313,089,806,000 248,559,757,000  155,771,830,000 124,280,178,000  90,165,647,000 131,942,749,000 109,009,028,000  58,545,686,500 97,877,579,000  64,841,871,250 85,217,066,000 91,549,050,000  55,748,697,250 89,045,314,000 67,680,888,000  54,277,712,250 86,678,948,000 72,137,466,000  55,273,365,750 84,601,615,000 59,153,523,000  46,626,523,000 79,684,963,000 56,561,206,000  40,195,636,750 57,927,783,000 45,443,350,000                     
      gross profit before realized (unrealized) gross profit on sales to associates
                   212,848,684,000 186,234,135,000 189,775,219,000 195,188,826,000 190,480,670,000 164,692,825,000 160,784,181,000 159,240,985,000 139,432,161,000 90,352,125,000 89,985,910,250 123,380,843,000  124,974,694,000 89,028,897,500 125,876,681,000  121,485,666,000 137,110,387,000 132,039,072,000 114,341,245,000  77,867,310,250 102,316,485,000 99,703,945,000 109,448,811,000 110,547,876,000 105,581,570,000 91,197,294,000  54,031,410,000 78,940,570,000                      
      realized (unrealized) gross profit on sales to associates
                   -102,489,000 -37,317,000 64,211,000 47,499,000 12,826,000 -69,034,000 -7,673,000 -39,140,000 -19,727,000 5,432,000 -47,132,000 -14,203,000  -117,155,000 -9,288,000 3,467,000  3,970,000 -892,000 11,717,000 -7,009,000  183,750 19,271,000 1,011,000 -19,547,000 15,114,000 -3,206,000 -4,369,000  -10,708,250 -49,759,000                      
      unrealized gain/(loss) on investments in debt instruments at fair value through other comprehensive income
                   -419,794,000 -124,148,000  650,168,750 -97,724,000   644,115,250 192,177,000                                             
      other comprehensive loss for the period, net of income tax
                   -707,324,000 -10,201,538,000             -5,211,499,750 -903,914,000     -390,813,000    -20,259,381,000                             
      gross profit before unrealized gross profit on sales to associates
                               111,588,104,000    108,753,243,000     91,370,467,000                                
      unrealized gross profit on sales to associates
                               -57,170,000    -44,589,000     -32,889,000                                
      unrealized loss on investments in equity instruments at fair value through other comprehensive income
                             -326,746,750 -418,111,000 -869,369,000                                         
      changes in fair value of available-for-sale financial assets
                                 -27,189,250 -43,684,000 28,397,000  20,081,750 59,051,000 -30,018,000  -5,113,850,750 -3,622,659,000 -16,627,929,000  -109,620,250 8,120,000 -31,156,000  3,795,188,500 7,685,269,000                      
      cash flow hedges
                                 9,629,750 19,522,000 18,997,000                                     
      foreign exchange loss
                                 -228,512,000 -462,310,000 -551,533,000    -807,218,000    -292,295,000     -36,401,000      17,001,000   657,798,000     58,737,000     1,790,609,000  1,774,578,000   
      income tax benefit (expense) related to items that may be reclassified subsequently
                                 13,408,250 1,192,000   -1,559,750 -33,879,000 10,200,000                                 
      noncontrolling interests
                                 3,858,500 23,791,000 -367,000  15,779,750 30,057,000 21,958,000  -5,634,250 -11,924,000 -4,610,000  -24,506,250 -30,631,000 -42,427,000  -26,186,500 -17,191,000 -41,333,000                     
      share of profits of associates and joint venture
                                     881,063,000 881,376,000 892,266,000 840,895,000 1,255,876,000 925,854,000 815,749,000 1,134,649,000 910,141,000 1,036,527,000 1,047,626,000 955,380,000 1,145,131,000 1,113,243,000 654,153,000                     
      share of other comprehensive loss of associates and joint venture
                                                                        
      items that may be reclassified subsequently to profit or loss
                                                                        
      share of other comprehensive income of associates and joint venture
                                     -685,750 -11,372,000 -17,528,000  59,916,250 -354,145,000 -249,353,000  -10,510,000 -36,019,000 -1,274,000  -4,731,000 37,947,000 135,123,000                     
      gross profit before realized gross profit on sales to associates
                                                70,379,079,000                        
      realized gross profit on sales to associates
                                                21,017,000                        
      share of other comprehensive loss of associate and joint venture
                                                                        
      income tax benefit related to components of other comprehensive income that may be reclassified subsequently
                                         -637,750 15,553,000                              
      net income attributable to: - sum
                                         58,428,528,000 75,317,300,000         39,535,543,000                     
      total comprehensive income attributable to: - sum
                                         55,273,365,750 84,601,615,000         45,443,350,000                     
      income tax expense related to components of other comprehensive income that may be reclassified subsequently
                                           -13,311,000                             
      income tax benefit (expense) related to components of other comprehensive income
                                             -3,436,250 -2,622,000 -14,079,000  13,371,000 10,274,000                      
      gross profit before associates elimination
                                                   60,766,270,000                     
      realized gross profit from associates
                                                   3,540,000                     
      other income and expenses
                                                   34,503,000                     
      unrealized gain on available-for-sale financial assets
                                                   2,825,692,000                     
      income tax benefit related to components of other comprehensive income
                                                   43,239,000                     
      gross sales
                                                    506,697,738,000  376,616,735,000 105,573,837,000  318,455,856,000 103,940,307,000  308,832,522,000 196,370,319,000 418,666,448,000   330,228,027,000  173,877,093,000 319,167,299,000 86,911,072,000 319,167,299,000  
      sales returns and allowances
                                                    6,825,851,000  6,230,469,000 1,325,101,000  3,242,741,000 1,391,829,000  8,715,191,000 5,560,054,000 11,703,136,000   8,460,944,000  3,052,847,000 5,519,655,000 1,680,969,000 5,519,655,000  
      net sales
                                                    499,871,887,000  370,386,266,000 104,248,736,000  315,213,115,000 102,548,478,000  300,117,331,000 190,810,265,000 406,963,312,000 2,849,000,000  321,767,083,000  170,824,246,000 313,647,644,000 85,230,103,000 313,647,644,000  
      cost of sales
                                                    265,538,540,000  195,408,944,000 55,752,853,000  175,237,212,000 53,489,888,000  154,784,733,000 98,822,613,000 209,921,268,000 -1,466,000,000  183,589,540,000  94,108,599,000 176,223,224,000 47,864,496,000 176,223,224,000  
      gross profit before affiliates elimination
                                                    234,333,347,000  174,977,322,000 48,495,883,000                 
      realized
                                                    -25,029,000  -129,569,000   346,768,000    1,646,000    72,000       
      non-operating income and gains
                                                                        
      equity in earnings of equity method investees
                                                    8,127,748,000  7,410,841,000 984,787,000  3,531,943,000 1,577,135,000  4,677,062,000 2,179,835,000 7,111,443,000   72,568,000  946,787,000 5,468,230,000 1,043,790,000 5,468,230,000  
      settlement income
                                                    883,845,000  448,275,000   492,870,000   6,343,524,000 1,278,400,000 6,939,764,000   951,180,000  456,195,000 985,114,000  985,114,000  
      technical service income
                                                    497,638,000  356,971,000 107,336,000  325,505,000   354,756,000 236,790,000 446,746,000   619,237,000  364,485,000 712,162,000 205,295,000 712,162,000  
      valuation gain on financial instruments
                                                      117,113,000   782,810,000   156,175,000 29,739,000 312,862,000     1,737,652,000     
      others
                                                    811,619,000  370,044,000 8,306,000  663,413,000 353,387,000  266,309,000 169,924,000 333,126,000   489,411,000  314,240,000 289,479,000 81,042,000 289,479,000  
      total non-operating income and gains
                                                    11,188,077,000  9,329,253,000 1,580,357,000  6,309,145,000 2,459,808,000  12,352,911,000 4,375,750,000 15,907,968,000   6,725,625,000  5,806,279,000 10,834,698,000 3,878,962,000 10,834,698,000  
      non-operating expenses and losses
                                                                        
      impairment loss of financial assets
                                                    2,677,529,000  2,677,529,000                  
      interest expense
                                                    945,114,000  629,102,000 191,644,000  276,154,000 71,582,000  142,824,000 79,188,000 214,641,000   355,056,000  177,500,000 584,736,000 88,750,000 584,736,000  
      impairment loss on idle assets
                                                    418,330,000  418,330,000 438,828,000                 
      loss on disposal of property, plant and equipment
                                                    146,647,000  104,430,000 34,864,000  191,120,000 164,502,000    838,750,000          
      total non-operating expenses and losses
                                                    4,359,899,000  3,859,445,000 893,478,000  1,263,725,000 527,155,000  447,735,000 350,299,000 1,464,272,000   2,257,039,000  2,474,239,000 2,335,339,000 1,886,337,000 2,335,339,000  
      realized gross profit from affiliates
                                                       74,029,000   56,207,000              
      valuation loss on financial instruments
                                                       221,272,000   256,988,000       1,230,966,000   239,413,000  239,413,000  
      realized gross profit
                                                         140,322,671,000 49,114,797,000  145,196,062,000 91,989,298,000 196,989,302,000   138,177,615,000  76,584,670,000 137,159,314,000 37,301,695,000 137,159,314,000  
      casualty loss
                                                            190,992,000 194,137,000 190,992,000          
      unrealized gross profit from affiliates
                                                            136,536,000  52,742,000     130,977,000 265,106,000 63,912,000 265,106,000  
      equity in losses of equity method investees
                                                                        
      gain on settlement and disposal of financial assets
                                                                 452,159,000  391,888,000     
      research and development expenses
                                                               -203,000,000         
      general and administrative expenses
                                                               -101,000,000         
      sales and marketing expenses
                                                               -38,000,000         
      non-operating income
                                                               44,000,000         
      investment gains
                                                               9,000,000         
      income tax expenses
                                                               -77,000,000         
      minority interests
                                                               -6,000,000         
      net income attributable to shareholders of the parent
                                                               1,011,000,000         
      earnings per share — diluted
                                                               0.04         
      earnings per adr — diluted
                                                               0.19         
      weighted-average outstanding shares — diluted
                                                               25,916         
      gain on disposal of property, plant and equipment and other assets
                                                                 298,772,000  153,449,000 305,201,000 77,850,000 305,201,000  
      loss on impairment of financial assets
                                                                 247,488,000       
      loss on impairment of idle assets
                                                                 210,477,000       
      provision for litigation loss
                                                                 99,126,000  459,078,000 1,008,635,000  1,008,635,000  
      rental income
                                                                    368,748,000 64,549,000 368,748,000  
      loss on settlement and disposal of financial instruments
                                                                    413,809,000  413,809,000  
      loss on disposal of property, plant and equipment and other assets
                                                                    4,814,000  4,814,000  
      net income before cumulative effect of changes in accounting principles
                                                                    109,177,093,000  109,177,093,000  
      cumulative effect of changes in accounting principles, net of tax benefit of nt82,062 thousand
                                                                        
      gain on settlement and disposal of financial instruments
                                                                     1,638,057,000   
      valuation gain of financial instruments
                                                                     125,919,000   
      income before income tax expense
                                                                     31,407,155,000   
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-11-13 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-05-20 2013-02-26 2012-12-31 2012-11-02 2012-05-04 2011-12-31 2011-10-27 2011-09-02 2011-04-28 2010-12-31 2010-10-29 2010-08-23 2010-03-14 2010-01-28 2009-12-31 2009-10-29 2009-05-04 2009-03-19 2009-01-22 2008-12-31 2008-10-30 2008-08-13 2008-07-31 2008-07-02 2008-05-05 2008-04-29 2008-03-18 2008-01-31 2007-12-31 2006-12-31 
                                                                                    
        assets
                                                                                    
        current assets
                       1,241,104,000,000                                                             
        cash and cash equivalents
      2,470,759,384,000 2,364,524,340,000 2,394,804,250,000 2,127,627,000,000 1,886,780,555,000 1,799,127,351,000 1,698,195,704,000 1,465,427,800,000 1,311,806,535,000 1,276,723,984,000  1,342,814,083,000 1,296,012,784,000 1,253,189,197,000 1,151,589,646,000 1,064,990,192,000 853,811,966,000  664,727,857,000 660,170,600,000 604,195,113,000 467,613,443,000 430,777,229,000 455,399,336,000 452,430,300,000 645,670,527,000 577,814,601,000 488,732,121,000 632,229,880,000 577,782,963,000 553,391,696,000 408,077,695,000 570,466,958,000 564,725,266,000 541,253,833,000 463,971,657,000 622,359,302,000 617,984,318,000 562,688,930,000 515,731,398,000 515,731,398,000 528,895,107,000 437,412,411,000 358,449,029,000 225,884,318,000 255,053,573,000 231,697,295,000  186,028,798,000 109,150,810,000 143,410,600,000 76,017,828,000 112,143,813,000  67,150,733,000 147,886,955,000 93,336,868,000  90,399,569,000 131,854,140,000 109,511,130,000 5,347,000,000 171,276,300,000 4,874,000,000 6,583,000,000 138,208,360,000 5,922,000,000 194,613,800,000 3,500,000,000 146,745,700,000 6,106,000,000 72,422,102,000 115,869,440,000 4,745,000,000 72,422,102,000 2,928,000,000 94,986,500,000  
        financial assets at fair value through profit or loss
      20,955,000 1,765,904,000 54,369,000 207,700,000 971,386,000 114,366,000 253,275,000 924,600,000 378,526,000 975,584,000  1,070,398,000 4,705,434,000 214,215,000 758,452,000 159,048,000 33,956,000  26,897,000 2,259,400,000 2,526,481,000 788,526,000 1,254,253,000 326,839,000 322,089,000 3,084,399,000 3,504,590,000 4,057,240,000 1,205,036,000 963,915,000 569,751,000 1,125,668,000 4,995,251,000 5,374,003,000 6,451,112,000 1,848,317,000 1,820,907,000 618,810,000 6,026,000 98,835,000 98,835,000 58,535,000 297,698,000 192,045,000 69,164,000 158,265,000 11,425,000  18,206,000 38,824,000 39,500,000 48,169,000   583,010,000  11,605,000  14,383,000 378,000   186,100,000   42,460,000  55,700,000  22,996,000  42,083,000 160,249,000  42,083,000  1,632,400,000  
        financial assets at fair value through other comprehensive income
      171,753,602,000 163,637,740,000 189,928,311,000 192,202,700,000 189,649,314,000 185,232,206,000 175,880,463,000 154,530,800,000 154,838,390,000 140,774,929,000  122,998,543,000 126,209,422,000 120,954,506,000 120,995,765,000 119,519,251,000 121,935,878,000  125,208,307,000 122,448,500,000 128,608,752,000 129,403,588,000 129,219,277,000 127,396,577,000 132,133,452,000 107,313,205,000 99,561,740,000 99,214,066,000 102,027,608,000 95,713,446,000                                                 
        financial assets at amortized cost
      108,521,394,000 104,501,262,000 118,298,376,000 101,971,300,000 90,197,355,000 64,160,285,000 48,326,607,000 66,761,200,000 84,261,089,000 71,452,494,000  94,600,219,000 71,857,468,000 51,165,762,000 8,425,386,000 3,773,571,000 1,545,597,000  6,694,422,000 6,598,000,000 7,090,162,000 7,210,148,000 302,393,000 299,884,000 7,914,087,000 4,179,386,000 14,277,615,000 11,891,845,000 13,427,398,000 9,888,741,000                                                 
        hedging financial assets
      1,333,000   11,000,000 1,079,000 1,409,000   37,451,000 29,704,000  2,329,000 88,431,000 44,686,000 286,824,000 13,468,000 37,769,000  64,349,000 100,000    25,884,000 37,003,000 969,000 23,497,000 124,242,000 31,692,000 26,357,000                                                 
        notes and accounts receivable
      305,477,496,000 233,407,179,000 241,682,270,000 270,683,200,000 249,570,573,000 209,120,757,000 201,500,334,000 201,313,900,000 222,467,653,000 190,164,242,000  229,755,887,000 260,447,134,000 220,996,537,000 212,846,891,000 197,586,109,000 186,309,080,000  167,143,336,000 145,480,300,000 161,700,332,000 148,708,055,000 145,992,744,000 138,908,589,000 144,240,857,000 106,431,149,000 128,613,391,000 127,782,905,000 87,096,847,000 106,601,372,000 121,133,248,000 117,649,258,000 109,893,282,000 108,532,829,000 128,335,271,000 129,118,058,000 111,300,187,000 96,273,270,000 85,059,675,000 96,611,632,000 96,611,632,000 98,992,354,000 98,529,745,000 114,734,743,000 113,999,433,000 86,424,428,000 73,774,054,000  65,472,529,000 15,726,431,000 51,739,600,000 20,527,231,000 19,086,220,000 1,136,300,000 21,894,123,000  24,160,358,000 -7,609,800,000 27,263,732,000 27,261,560,000 22,250,905,000  35,369,800,000   11,441,176,000  18,496,600,000  20,912,315,000  17,911,328,000 16,099,860,000  17,911,328,000  42,413,300,000 6,447,300,000 
        receivables from related parties
      2,336,343,000 2,277,792,000 2,267,052,000 1,404,500,000 403,379,000 1,089,662,000 479,363,000 624,400,000 356,257,000 862,572,000  1,583,958,000 1,091,174,000 1,072,699,000 581,010,000 715,324,000 859,144,000  335,572,000 558,100,000 877,765,000 891,691,000 427,888,000 862,070,000 1,180,780,000 309,821,000 584,412,000 1,757,073,000 1,099,472,000 1,179,312,000 1,184,124,000 1,076,438,000 436,001,000 494,839,000 969,559,000 170,704,000 424,210,000 683,818,000 505,722,000 511,008,000 511,008,000 744,707,000 592,021,000 312,955,000 532,767,000 462,732,000 558,970,000  434,306,000 40,987,444,000 353,800,000 44,121,922,000 32,912,671,000 123,300,000 28,680,784,000  27,778,241,000 9,800,000 25,218,595,000 24,822,081,000 25,733,974,000  12,500,000   11,728,204,000  400,000  24,139,822,000  26,701,648,000 24,687,419,000  26,701,648,000  10,900,000 440,900,000 
        other receivables from related parties
      57,595,000 2,567,972,000 252,000 200,000 74,477,000 2,403,027,000 79,307,000 71,900,000 82,363,000 2,521,323,000  68,975,000 76,143,000 2,518,059,000 58,165,000 61,531,000 73,090,000  52,591,000 50,600,000 40,773,000 2,581,070,000 60,170,000 51,653,000 56,581,000 48,674,000 65,028,000 64,385,000 3,185,522,000 130,070,000 171,058,000 165,929,000 1,532,321,000 135,051,000 146,788,000 149,684,000 1,546,979,000 141,009,000 125,018,000 128,490,000 128,490,000 3,565,341,000 162,908,000 178,625,000 161,962,000 2,875,842,000 162,444,000  176,298,000 274,963,000 185,600,000 241,240,000 1,372,293,000 2,300,000 1,491,316,000 124,586,000 1,852,676,000 -3,300,000 657,787,000 634,274,000 1,302,281,000  121,300,000   489,742,000  99,900,000  1,644,824,000  525,308,000 2,221,204,000  525,308,000  243,600,000 341,100,000 
        inventories
      288,689,063,000 304,193,716,000 293,387,615,000 287,868,800,000 292,883,930,000 272,490,587,000 267,123,339,000 250,997,100,000 262,090,072,000 234,332,949,000  221,149,148,000 218,335,874,000 217,438,091,000 200,118,682,000 193,102,321,000 182,233,752,000  154,567,568,000 137,353,400,000 109,509,486,000 85,788,094,000 78,277,834,000 82,981,196,000 96,685,730,000 108,682,382,000 103,230,976,000 105,336,576,000 99,032,077,000 85,215,899,000 73,880,747,000 73,893,879,000 61,010,525,000 50,389,022,000 48,682,233,000 53,882,144,000 60,705,814,000 57,242,320,000 67,052,270,000 65,066,214,000 65,066,214,000 66,278,597,000 64,599,666,000 66,337,971,000 65,336,989,000 50,954,265,000 43,481,269,000  37,833,465,000 35,296,391,000 37,830,500,000 30,805,123,000 25,576,575,000 2,611,300,000 23,262,847,000 28,405,984,000 28,893,528,000 -7,492,100,000 23,773,530,000 22,122,521,000 25,646,348,000 653,000,000 20,913,800,000 596,000,000 436,000,000 12,807,936,000 453,000,000 14,876,600,000 679,000,000 20,816,966,000 770,000,000 20,987,142,000 19,252,120,000 720,000,000 20,987,142,000 735,000,000 23,862,300,000 -3,702,400,000 
        other financial assets
      54,019,724,000 49,202,958,000 59,537,615,000 63,138,300,000 35,301,765,000 35,624,485,000 32,728,476,000 27,158,800,000 26,938,240,000 25,698,767,000  25,964,428,000 24,855,999,000 24,931,373,000 16,243,656,000 16,630,611,000 14,007,812,000  15,131,465,000 10,676,100,000 9,647,119,000 10,436,627,000 10,696,893,000 11,041,091,000 17,714,646,000 10,521,565,000 18,597,448,000 15,178,774,000 13,393,142,000 11,667,264,000 7,253,114,000 5,209,635,000 2,450,135,000 3,761,484,000 4,100,475,000 5,866,961,000 7,419,643,000 7,057,944,000 4,305,358,000 3,613,680,000 3,613,680,000 8,408,233,000 3,946,604,000 3,476,884,000 2,989,824,000 957,366,000 584,364,000  1,240,492,000 175,261,000 473,800,000 106,490,000 145,151,000 376,300,000 279,163,000  375,679,000 741,000,000 282,002,000 718,908,000 418,206,000  1,850,000,000   711,755,000  1,911,700,000  417,822,000  331,698,000 395,342,000  331,698,000  1,515,500,000 -738,700,000 
        other current assets
      34,378,423,000 38,838,612,000 45,703,772,000 43,237,400,000 28,080,050,000 22,293,958,000 28,200,526,000 26,222,400,000 19,221,060,000 16,427,659,000  12,888,776,000 10,552,495,000 13,341,271,000 10,333,155,000 10,521,481,000 11,336,722,000  5,834,459,000 6,590,200,000 5,477,935,000 6,610,338,000 5,461,359,000 5,320,795,000 4,625,998,000 5,082,738,000 5,406,423,000 5,084,478,000 6,314,005,000 39,947,321,000 4,222,440,000 5,090,170,000 3,777,530,000 3,025,168,000 3,385,422,000 3,448,916,000 3,263,678,000 2,695,531,000 3,533,369,000 2,844,481,000 2,844,481,000 3,028,691,000 3,688,211,000 3,656,110,000 2,864,405,000 2,931,372,000 2,381,416,000  3,339,372,000       2,037,647,000      240,000,000  275,000,000 299,000,000  237,000,000  219,000,000  348,000,000   372,000,000  268,000,000   
        total current assets
      3,436,015,312,000 3,264,917,475,000 3,345,663,882,000 3,088,352,100,000 2,773,913,863,000 2,591,658,093,000 2,452,767,394,000 2,194,032,900,000 2,082,477,636,000 1,959,964,207,000  2,052,896,744,000 2,014,232,358,000 1,905,866,396,000 1,722,237,632,000 1,607,072,907,000 1,370,639,169,000  1,139,786,823,000 1,092,185,300,000 1,029,673,918,000 860,031,580,000 802,470,040,000 822,613,914,000 849,427,436,000 991,324,815,000 951,679,721,000 859,223,705,000 959,042,679,000 929,116,660,000 857,203,110,000 704,861,778,000 838,049,552,000 825,661,833,000 817,729,126,000 709,591,485,000 852,525,071,000 812,491,107,000 746,743,991,000 693,661,496,000 693,661,496,000 731,368,790,000 690,493,692,000 626,566,787,000 476,230,199,000 459,199,555,000 355,890,417,000  297,751,192,000 207,815,340,000 252,288,600,000 171,455,431,000 197,779,086,000  142,575,962,000 263,692,505,000 183,978,620,000  173,336,051,000 212,290,937,000 192,234,282,000 8,111,000,000 259,803,700,000 7,585,000,000 7,918,000,000 179,849,479,000 7,687,000,000 252,618,400,000 7,232,000,000 229,402,626,000 9,876,000,000 174,299,286,000 211,303,000,000 9,257,000,000 174,299,286,000 7,700,000,000 249,822,300,000  
        noncurrent assets
                                                                                    
        investments accounted for using equity method
      36,016,415,000 34,162,043,000 38,766,658,000 37,247,800,000 30,967,916,000 29,600,356,000 31,168,264,000 29,442,000,000 28,921,558,000 26,845,396,000  27,641,505,000 26,663,336,000 23,797,518,000 24,119,008,000 21,963,418,000 20,455,175,000  20,294,816,000 18,730,200,000 17,701,081,000 16,975,748,000 19,381,760,000 18,698,788,000 18,193,969,000 18,336,458,000 17,865,838,000 16,630,670,000 15,663,648,000 18,307,517,000 17,861,488,000 17,018,500,000 18,976,025,000 19,940,062,000 19,743,888,000 18,691,554,000 22,064,632,000 24,715,683,000 24,091,828,000 26,935,985,000 26,935,985,000 25,915,208,000 30,363,144,000 28,251,002,000 26,979,558,000 26,355,811,000 29,507,728,000  24,252,070,000 139,264,161,000 23,430,000,000 132,018,796,000 127,897,713,000  124,251,210,000  113,973,080,000 -6,242,400,000 115,519,229,000 115,722,527,000 114,977,174,000  17,871,200,000   109,871,178,000  18,907,200,000  106,640,304,000  113,048,081,000 107,596,741,000  113,048,081,000  22,517,300,000 -2,613,000,000 
        property, plant and equipment
      3,499,340,761,000 3,386,206,352,000 3,400,806,154,000 3,234,980,100,000 3,071,599,327,000 3,105,860,057,000 3,051,847,989,000 3,064,475,000,000 3,132,664,367,000 2,947,233,393,000  2,693,836,970,000 2,411,490,251,000 2,248,318,787,000 2,104,330,654,000 1,975,118,704,000 1,828,894,565,000 1,722,679,000,000 1,658,551,290,000 1,555,589,100,000 1,504,438,119,000 1,493,560,950,000 1,438,215,285,000 1,352,377,405,000 1,197,955,298,000 1,107,651,816,000 1,072,050,279,000 1,048,516,835,000 1,034,268,062,000 1,055,366,207,000 1,062,542,322,000 1,065,756,867,000 1,077,626,759,000 1,037,364,143,000 997,777,687,000 934,928,493,000 875,870,205,000 844,305,450,000 853,470,392,000 830,825,109,000 830,825,109,000 829,703,176,000 813,219,884,000 818,198,801,000 824,309,879,000 837,167,426,000 828,011,580,000 792,666,000,000 666,447,384,000  617,529,500,000   -213,962,500,000  388,488,412,000  -186,944,200,000     273,674,800,000  25,568,000,000  26,247,000,000 243,645,400,000 26,449,000,000  27,573,000,000   26,886,000,000  24,670,000,000 260,252,200,000 -78,737,300,000 
        right-of-use assets
      43,268,856,000 43,857,918,000 41,303,416,000 40,128,400,000 39,698,749,000 39,512,949,000 40,136,864,000 40,424,700,000 41,254,711,000 41,595,010,000  41,914,136,000 42,349,743,000 34,293,532,000 32,922,146,000 32,734,537,000 32,961,097,000 32,619,000,000 32,282,312,000 27,728,500,000 20,824,081,000 21,036,894,000 21,720,648,000 17,232,402,000 17,506,826,000 19,043,554,000                                                     
        intangible assets
      25,558,048,000 24,707,294,000 25,450,343,000 26,282,500,000 22,083,031,000 22,430,599,000 22,238,925,000 22,766,700,000 23,410,569,000 23,849,933,000  25,999,155,000 26,706,552,000 27,208,993,000 25,620,051,000 26,821,697,000 25,643,914,000 26,535,000,000 25,012,688,000 25,768,100,000 26,339,513,000 27,395,600,000 27,232,071,000 20,653,028,000 18,093,573,000 17,974,017,000 17,002,137,000 13,989,184,000 13,792,211,000 13,674,295,000 14,175,140,000 14,841,399,000 14,118,892,000 14,278,436,000 14,614,846,000 14,630,613,000 14,066,562,000 13,989,513,000 14,065,880,000 13,196,292,000 13,196,292,000 12,938,507,000 13,138,963,000 13,531,510,000 11,942,249,000 11,433,307,000 12,113,629,000 11,490,000,000 11,478,437,000       11,731,982,000                       
        deferred income tax assets
      62,098,853,000 64,996,327,000 66,666,777,000 65,943,300,000 65,944,214,000 65,160,047,000 63,729,274,000 64,175,800,000 71,030,144,000 68,379,721,000  69,185,842,000 63,058,097,000 57,848,313,000 53,903,541,000 49,153,886,000 41,925,391,000 36,181,000,000 31,254,225,000 25,958,200,000 22,505,789,000 20,493,373,000 19,309,120,000 17,928,358,000 17,179,511,000 16,959,414,000 16,806,387,000 14,697,325,000 13,632,059,000 12,987,042,000 12,105,463,000 11,237,149,000 10,010,278,000 10,644,401,000 8,271,421,000 7,506,051,000 6,643,607,000 7,561,741,000 6,384,974,000 5,743,803,000 5,743,803,000 5,342,444,000 6,246,031,000 5,227,128,000 5,033,530,000 5,009,457,000 7,893,479,000  11,610,593,000 7,728,464,000 8,001,200,000 2,374,646,000 6,528,828,000  918,938,000  4,864,903,000  1,965,666,000 3,216,953,000 5,133,775,000  4,370,300,000   3,650,700,000  3,969,300,000  6,004,789,000  5,268,000,000 8,094,973,000  5,268,000,000  5,572,300,000  
        refundable deposits
      5,092,503,000 4,854,963,000 5,583,601,000 5,495,900,000 4,483,344,000 4,473,796,000 6,124,127,000 7,044,500,000 8,388,839,000 5,814,759,000  4,467,022,000 4,451,490,000 4,125,907,000 4,073,354,000 2,624,854,000 2,422,262,000  1,193,924,000 1,343,000,000 1,274,044,000 1,502,926,000 1,825,670,000 2,084,968,000 2,256,399,000 2,839,161,000 1,700,071,000 1,968,751,000 2,110,444,000 2,121,209,000 1,283,414,000 1,241,028,000 742,707,000 572,005,000 407,874,000 509,564,000 441,447,000 443,337,000 430,802,000 400,263,000 400,263,000 408,585,000 442,633,000 356,069,000 2,359,756,000 2,476,534,000 2,560,988,000  2,385,571,000 2,394,826,000 2,426,700,000 2,298,614,000 4,501,743,000  4,689,418,000 8,677,970,000 4,793,553,000  9,059,889,000 2,381,457,000 8,638,749,000  2,733,100,000   2,719,737,000  2,767,200,000  2,722,875,000  2,741,538,000 2,748,142,000  2,741,538,000  2,777,800,000  
        other noncurrent assets
      133,755,209,000 79,382,453,000 87,019,951,000 81,715,400,000 60,603,306,000 13,049,008,000 12,577,932,000 10,009,400,000 8,983,470,000 8,017,917,000  7,551,089,000 5,217,377,000 3,838,915,000 3,852,446,000 2,592,169,000 2,094,935,000  1,919,749,000 4,411,000,000 4,002,111,000 1,726,374,000 1,489,645,000 1,742,918,000 1,680,835,000 1,605,395,000 1,584,647,000 1,690,222,000 1,732,193,000 1,513,731,000 2,983,120,000 2,582,438,000 2,067,091,000 1,624,131,000 1,500,432,000 1,610,069,000 1,546,548,000 1,399,936,000 1,428,676,000 1,376,756,000 1,376,756,000 1,317,980,000 1,173,031,000 1,202,006,000 1,273,661,000 1,385,149,000 1,422,102,000  1,253,868,000                              
        total noncurrent assets
      3,918,091,764,000 3,741,432,074,000 3,787,623,538,000 3,603,412,600,000 3,391,744,313,000 3,390,705,921,000 3,335,123,688,000 3,338,163,700,000 3,402,078,745,000 3,189,500,838,000  2,911,882,134,000 2,629,069,408,000 2,440,074,939,000 2,270,439,035,000 2,118,430,548,000 1,961,672,715,000  1,779,344,638,000 1,668,415,200,000 1,605,898,296,000 1,588,632,942,000 1,540,825,656,000 1,442,191,118,000 1,284,807,014,000 1,196,111,970,000 1,138,448,317,000 1,110,665,083,000 1,094,370,275,000 1,120,039,146,000 1,134,658,533,000 1,136,562,604,000 1,148,384,225,000 1,109,001,928,000 1,068,726,176,000 1,009,095,278,000 951,966,489,000 914,034,529,000 910,774,307,000 882,557,314,000 882,557,314,000 877,484,276,000 866,401,363,000 868,567,058,000 873,764,641,000 885,845,212,000 942,848,864,000  763,878,534,000                              
        total
      7,354,107,076,000 7,006,349,549,000 7,133,287,420,000 6,691,764,700,000 6,165,658,176,000 5,982,364,014,000 5,787,891,082,000 5,532,196,600,000 5,484,556,381,000 5,149,465,045,000  4,964,778,878,000 4,643,301,766,000 4,345,941,335,000 3,992,676,667,000 3,725,503,455,000 3,332,311,884,000  2,919,131,461,000 2,760,600,500,000 2,635,572,214,000 2,448,664,522,000 2,343,295,696,000 2,264,805,032,000 2,134,234,450,000 2,187,436,785,000 2,090,128,038,000 1,969,888,788,000 2,053,412,954,000 2,049,155,806,000 1,991,861,643,000 1,841,424,382,000 1,986,433,777,000 1,934,663,761,000 1,886,455,302,000 1,718,686,763,000 1,804,491,560,000 1,726,525,636,000 1,657,518,298,000 1,576,218,810,000 1,576,218,810,000 1,608,853,066,000 1,556,895,055,000 1,495,133,845,000 1,349,994,840,000 1,345,044,767,000 1,298,739,281,000  1,061,629,726,000 946,173,183,000  870,043,006,000 821,137,301,000  729,284,951,000 728,372,887,000 731,497,627,000  649,515,220,000 663,247,918,000 701,239,666,000     540,559,247,000    597,268,700,000  551,772,623,000 578,674,313,000  551,772,623,000    
        liabilities and equity
                                                                                    
        current liabilities
                       659,558,000,000                                                             
        financial liabilities at fair value through profit or loss
      1,184,622,000 220,702,000 2,069,289,000 466,500,000 34,277,000 509,210,000 941,396,000 121,400,000 132,768,000 195,001,000  116,215,000 611,010,000 716,981,000 2,203,138,000 681,914,000 1,405,470,000  1,958,208,000 94,100,000 1,445,911,000 1,543,265,000 980,241,000 982,349,000 497,911,000 151,079,000 40,825,000 240,620,000 1,057,719,000 170,673,000 26,709,000 251,212,000 82,552,000 124,935,000 191,135,000 224,525,000 178,704,000 16,000 72,610,000 179,363,000 179,363,000 780,721,000 64,929,000 486,214,000 691,062,000 19,418,000 188,535,000  4,223,000 6,274,000 15,600,000 4,045,000 47,930,000  173,829,000  15,028,000  73,530,000 173,978,000 7,834,000     83,618,000  85,200,000  115,320,000  247,646,000 239,893,000  247,646,000  249,300,000  
        hedging financial liabilities
      2,868,000 2,384,000 3,462,000  1,875,000 3,524,000 10,525,000 27,334,200,000 26,879,550,000 7,237,440,000  813,000    9,642,000    1,200,000 11,839,000 14,839,000 109,826,000 1,798,000 23,852,000 111,374,000 155,832,000 3,750,000 30,718,000 79,182,000                                                 
        accounts payable
      84,425,148,000 83,495,172,000 75,637,284,000 72,800,600,000 69,134,197,000 62,763,059,000 56,424,812,000 55,726,800,000 52,150,883,000 47,794,115,000  54,879,708,000 60,147,405,000 58,024,952,000 48,653,183,000 47,285,603,000 41,733,233,000  36,653,115,000 38,987,300,000 38,909,171,000 38,100,739,000 38,283,035,000 38,771,066,000 35,320,208,000 27,100,909,000 32,980,933,000 28,733,773,000 29,711,846,000 27,817,670,000 28,412,807,000 27,545,477,000 24,509,899,000 23,081,567,000 26,062,351,000 24,936,790,000 22,117,148,000 18,513,952,000 18,575,286,000 18,057,750,000 18,057,750,000 19,773,550,000 18,595,310,000 21,878,934,000 20,418,733,000 20,015,515,000 15,380,651,000  12,462,978,000 13,392,221,000 14,490,400,000 12,710,320,000 12,134,426,000 -1,968,800,000 8,103,660,000  10,328,555,000 933,900,000 9,645,148,000 9,783,999,000 10,559,283,000  10,905,900,000  172,000,000 4,314,265,000 184,000,000 5,553,200,000 301,000,000 8,734,095,000 383,000,000 9,485,818,000 7,491,302,000  9,485,818,000    
        payables to related parties
      1,961,260,000 1,276,538,000 1,216,344,000 1,426,000,000 1,685,850,000 1,184,013,000 1,185,196,000 1,566,300,000 1,621,423,000 1,178,664,000  1,642,637,000 1,870,819,000 1,793,114,000 1,450,896,000 1,437,186,000 2,155,628,000  1,944,990,000 2,107,700,000 1,983,175,000 1,433,005,000 1,491,179,000 1,434,900,000 1,638,009,000 560,941,000 1,376,499,000 1,571,303,000 951,332,000 1,224,307,000 1,656,356,000 1,442,029,000 1,101,776,000 1,171,195,000 1,262,174,000 1,039,778,000 1,037,116,000 1,115,073,000 1,149,988,000 1,128,121,000 1,128,121,000 1,327,345,000 1,609,613,000 1,491,490,000 1,290,677,000 1,681,781,000 1,330,050,000  793,133,000 3,230,342,000  3,403,558,000 2,892,587,000 462,600,000 3,161,048,000  3,071,311,000 84,100,000 3,451,537,000 3,218,130,000 2,574,450,000     1,202,350,000    2,486,070,000  2,999,630,000 1,986,731,000  2,999,630,000   -572,400,000 
        salary and bonus payable
      54,129,620,000 46,014,993,000 40,951,448,000 47,451,500,000 37,714,425,000 29,412,298,000 25,281,769,000 33,200,600,000 28,657,288,000 24,704,515,000  36,435,509,000 31,380,029,000 25,716,367,000 21,077,111,000 23,802,100,000 20,422,409,000  15,696,178,000 20,071,200,000 17,511,612,000 14,747,716,000 13,282,444,000 16,272,353,000 13,573,620,000 8,896,829,000 14,471,372,000 11,937,583,000 10,047,025,000 10,201,325,000 14,254,871,000 12,304,052,000 10,042,918,000 10,703,656,000 13,681,817,000 12,183,218,000 9,843,554,000 8,580,300,000 11,702,042,000 10,428,126,000 10,428,126,000 9,116,649,000 8,032,667,000 10,573,922,000 9,505,689,000 7,806,935,000 6,107,014,000  5,075,309,000  7,535,300,000   -275,600,000    -2,892,900,000   5,287,751,000  9,317,000,000                
        accrued profit sharing bonus to employees and compensation to directors
      74,537,336,000 116,534,813,000 92,607,250,000 70,871,200,000 49,399,323,000 79,199,148,000 64,246,239,000 50,716,900,000 37,708,203,000 85,142,595,000  61,748,574,000 45,041,965,000 63,171,737,000 48,766,534,000                                                                
        payables to contractors and equipment suppliers
      175,430,503,000 161,416,417,000 199,087,045,000 192,635,200,000 125,132,085,000 136,744,351,000 127,179,414,000 171,484,600,000 230,848,866,000 140,753,488,000  213,499,613,000 159,780,369,000 160,489,081,000 122,915,512,000 145,742,148,000 128,367,724,000  109,037,744,000 157,805,000,000 100,637,031,000 97,739,201,000 101,466,057,000 140,810,703,000 93,441,774,000 76,970,966,000 43,133,659,000 58,590,057,000 39,602,732,000 47,828,289,000 55,723,774,000 47,975,461,000 50,376,846,000 57,671,953,000 63,154,514,000 58,789,579,000 48,102,264,000 33,953,061,000 26,012,192,000 34,338,079,000 34,338,079,000 43,610,962,000 27,372,814,000 26,980,408,000 28,683,936,000 34,657,746,000 53,461,455,000  48,601,349,000 44,371,108,000 44,831,800,000 32,003,649,000 33,213,318,000  19,036,040,000  32,410,632,000  26,017,941,000 25,443,411,000 41,992,198,000 903,000,000 28,924,300,000 486,000,000 152,000,000 7,574,891,000 244,000,000 7,998,800,000 252,000,000 8,614,287,000 313,000,000 5,389,740,000 11,413,544,000 403,000,000 5,389,740,000 193,000,000 6,256,700,000  
        cash dividends payable
      259,325,990,000 246,672,182,000 233,394,600,000 220,418,800,000 207,456,038,000 194,600,069,000 181,524,496,000 168,558,500,000 155,592,426,000 149,309,000,000  142,617,093,000 142,617,093,000 142,805,490,000 142,617,093,000 142,617,093,000 142,617,092,000  129,651,902,000 129,652,000,000 129,651,902,000 129,651,902,000 129,651,902,000 129,651,902,000 116,686,712,000    207,519,110,000    181,626,763,000    155,696,382,000     116,683,481,000    77,785,851,000              77,708,120,000          76,881,311,000         
        income tax payable
      116,731,894,000 182,884,380,000 217,332,999,000 191,569,400,000 77,422,729,000 110,302,021,000 139,222,213,000 128,134,600,000 102,953,391,000 70,060,259,000  120,801,814,000 76,005,324,000 62,063,783,000 87,693,132,000 59,647,152,000 33,614,402,000  74,018,602,000 68,656,700,000 33,705,272,000 33,020,177,000 47,565,681,000 32,466,156,000 33,205,431,000 45,719,763,000 38,987,053,000 39,157,673,000 28,789,175,000 44,096,800,000 33,479,311,000 20,663,395,000 33,463,459,000 52,874,433,000 40,306,054,000 27,970,532,000 31,168,780,000 41,474,426,000 32,901,106,000 24,464,158,000 24,464,158,000 30,335,340,000 38,954,401,000 28,616,574,000 19,412,953,000 17,585,111,000 28,433,542,000  20,164,514,000 15,196,399,000 15,635,600,000 10,820,869,000 13,415,038,000 3,490,300,000 7,680,498,000  9,702,596,000 -1,615,600,000 5,252,509,000 3,484,996,000 7,108,869,000  8,800,300,000   9,222,811,000  9,331,800,000  5,718,520,000  10,977,963,000 13,743,060,000  10,977,963,000  11,126,100,000 3,931,000,000 
        long-term liabilities - current portion
      76,225,613,000 94,213,641,000 61,771,648,000 59,857,900,000 58,804,983,000 23,075,426,000 12,500,151,000 9,293,300,000 7,420,132,000 8,125,556,000  19,313,889,000 23,426,667,000 17,059,167,000 16,791,667,000 4,566,667,000    2,600,000,000 2,600,000,000 12,800,000,000 12,800,000,000 31,800,000,000 31,800,000,000 48,100,000,000 34,900,000,000 34,900,000,000 15,900,000,000 49,356,740,000 58,401,122,000 59,071,057,000 79,865,605,000 44,909,680,000 38,109,680,000 38,109,680,000 22,010,000,000 33,272,901,000 23,517,612,000 23,515,931,000 23,515,931,000 10,868,322,000                                     
        accrued expenses and other current liabilities
      431,951,770,000 444,583,112,000 475,731,629,000 451,158,800,000 453,613,317,000 411,122,561,000 417,663,868,000 296,667,900,000 326,069,886,000 276,328,374,000  293,170,952,000 266,550,606,000 197,815,515,000 186,148,544,000 162,267,779,000 139,241,643,000  111,414,540,000 87,683,200,000 79,823,363,000 69,676,030,000 69,814,310,000 56,373,281,000 66,748,807,000 65,974,891,000 61,760,619,000 54,731,050,000 64,089,684,000 75,199,897,000 65,588,396,000 43,641,234,000 40,497,750,000 36,217,252,000 36,581,553,000 28,885,496,000 29,979,582,000 28,807,760,000 27,701,329,000 30,010,029,000 30,010,029,000 31,236,977,000 31,056,696,000 29,746,011,000 25,954,613,000 20,284,963,000 18,668,514,000  14,915,135,000 16,698,014,000 13,149,000,000 18,367,679,000 13,269,862,000 212,100,000 12,029,835,000  11,677,636,000 248,200,000 13,471,370,000 11,875,119,000 8,623,769,000 1,173,000,000 12,635,200,000 882,000,000 1,006,000,000 7,553,475,000 1,051,000,000 9,755,800,000 1,124,000,000 19,154,139,000 3,874,000,000 14,700,013,000 9,925,414,000 1,025,000,000 14,700,013,000 896,000,000 17,714,800,000 862,400,000 
        total current liabilities
      1,275,906,624,000 1,377,314,334,000 1,399,802,998,000 1,308,655,900,000 1,080,399,099,000 1,048,915,680,000 1,026,180,079,000 942,805,100,000 970,034,816,000 810,829,007,000  944,226,817,000 807,431,287,000 845,240,981,000 822,867,707,000 739,503,358,000 655,621,450,000  661,648,612,000 631,898,400,000 588,241,723,000 614,795,728,000 589,468,059,000 590,735,701,000 494,781,125,000 378,267,634,000 340,542,586,000 321,630,202,000 462,997,164,000 342,235,242,000 358,706,680,000 298,522,304,000 523,507,145,000 321,580,524,000 318,239,273,000 257,555,112,000 398,739,054,000 235,893,223,000 212,228,594,000 201,689,370,000 201,689,370,000 309,379,741,000 187,565,145,000 201,014,777,000 172,248,167,000 246,635,077,000 174,397,164,000  158,206,324,000 138,795,878,000 142,435,900,000 115,713,785,000 120,967,891,000  108,331,165,000  119,297,935,000  103,709,475,000 161,224,769,000 118,022,260,000 2,471,000,000 79,133,300,000 1,708,000,000 1,338,000,000 53,099,467,000 1,729,000,000 56,806,800,000 1,934,000,000 142,457,448,000 4,842,000,000 43,800,810,000 57,121,482,000 2,040,000,000 43,800,810,000 1,501,000,000 48,706,000,000  
        noncurrent liabilities
                                                                                    
        bonds payable
      880,432,755,000 848,534,856,000 948,256,974,000 926,604,500,000 909,703,588,000 965,313,898,000 955,540,142,000 913,899,800,000 932,479,423,000 901,710,299,000  834,336,439,000 842,386,471,000 753,889,823,000 629,650,221,000 610,070,652,000 459,733,448,000  276,838,303,000 254,105,100,000 227,045,434,000 82,439,681,000 46,475,148,000 25,100,000,000 25,100,000,000 35,300,000,000 56,900,000,000 56,900,000,000 83,400,000,000 83,400,000,000 91,800,000,000 91,800,000,000 99,300,000,000 134,198,769,000 153,093,557,000 152,138,965,000 181,276,211,000 181,151,058,000 191,965,082,000 191,970,754,000 191,970,754,000 201,856,784,000 213,208,771,000 213,673,818,000 211,796,805,000 210,869,059,000 211,798,101,000  125,000,000,000 80,000,000,000 80,000,000,000 75,600,000,000 35,000,000,000  18,000,000,000    4,500,000,000 4,500,000,000 4,500,000,000 140,000,000 4,500,000,000 140,000,000 133,000,000 4,500,000,000 137,000,000 4,500,000,000 140,000,000 4,500,000,000 148,000,000 12,500,000,000 4,500,000,000 148,000,000 12,500,000,000 385,000,000 12,500,000,000  
        long-term bank loans
      37,795,501,000 35,136,246,000 38,726,925,000 31,824,400,000 26,459,677,000 9,029,765,000 10,020,132,000 4,383,000,000 5,013,050,000 5,611,138,000  4,760,047,000 3,055,178,000 3,318,773,000 3,087,714,000 3,309,131,000 3,472,190,000  2,623,824,000 1,967,600,000 982,449,000           14,520,000 16,940,000 19,360,000 21,780,000 24,200,000 26,300,000 30,000,000 32,500,000 35,000,000 35,000,000 37,500,000 40,000,000 40,000,000 40,000,000 40,000,000 40,000,000  1,325,000,000  1,359,400,000            578,600,000     1,420,500,000         1,722,200,000  
        deferred income tax liabilities
      3,961,495,000 3,954,595,000 3,968,524,000 3,988,500,000 61,376,000 57,243,000 42,863,000 53,800,000 212,549,000 373,563,000  1,031,383,000 1,466,389,000 940,675,000 1,899,315,000 1,873,877,000 2,306,909,000  1,895,572,000 1,729,900,000 1,022,263,000 354,306,000 356,609,000 344,393,000 115,856,000 204,933,000 233,284,000 254,887,000 242,158,000 285,644,000 302,205,000 120,360,000 160,709,000 90,944,000 141,183,000 37,510,000 3,631,000 13,831,000 31,271,000 153,932,000 153,932,000 232,340,000 159,538,000 199,750,000                                   
        lease liabilities
      30,978,996,000 31,363,997,000 29,121,821,000 28,755,300,000 28,208,721,000 28,221,881,000 28,467,310,000 28,681,800,000 29,415,325,000 29,734,633,000  29,764,097,000 30,182,353,000 22,510,412,000 21,065,933,000 20,764,214,000 21,052,983,000 21,031,000,000 21,074,764,000 20,560,600,000 19,180,809,000 19,164,873,000 19,490,665,000 15,041,833,000 15,031,539,000 16,907,533,000                                                     
        net defined benefit liability
      5,306,777,000 5,355,403,000 5,378,586,000 7,580,700,000 7,704,373,000 7,702,315,000 7,700,892,000 9,257,200,000 8,615,678,000 8,604,642,000  9,321,091,000 8,503,262,000 8,513,260,000 8,533,290,000 11,036,879,000 11,276,177,000  11,294,513,000 11,914,100,000 8,384,974,000 8,381,192,000 8,377,553,000 9,182,496,000 9,417,475,000 9,389,230,000 9,651,405,000 8,788,142,000 8,765,705,000 8,818,705,000 8,850,704,000 8,574,626,000 8,556,640,000 8,537,369,000 8,551,408,000 7,475,381,000 7,456,666,000 7,437,455,000 7,448,026,000 6,611,531,000 6,611,531,000 6,585,747,000 6,553,652,000                                    
        guarantee deposits
      746,634,000 714,229,000 854,533,000 845,600,000 914,462,000 953,045,000 940,585,000 923,200,000 983,928,000 953,163,000  892,021,000 907,991,000 834,170,000 706,708,000 686,762,000 641,546,000  349,500,000 265,600,000 167,727,000 171,622,000 176,664,000 176,904,000 210,198,000 1,820,748,000 3,353,378,000 4,445,580,000 5,365,159,000 5,991,361,000 7,586,790,000 9,243,250,000 10,818,377,000 12,321,468,000 14,670,433,000 15,872,972,000 17,950,414,000 19,492,280,000 21,564,801,000 23,208,034,000 23,208,034,000 21,916,587,000 23,715,049,000 25,538,475,000     184,780,000 199,315,000 203,900,000 224,965,000 379,933,000  495,013,000  695,472,000  809,698,000 872,331,000 747,887,000  1,006,000,000   1,479,152,000  1,484,500,000  1,704,666,000  2,240,677,000 1,869,126,000  2,240,677,000  2,243,000,000  
        others
      83,400,492,000 87,344,039,000 105,552,602,000 104,238,200,000 90,284,589,000 102,021,982,000 93,282,825,000 178,326,200,000 164,983,505,000 186,180,401,000  179,958,116,000 197,052,676,000 200,231,116,000 183,397,025,000 167,525,377,000 99,886,871,000  2,409,411,000 2,395,400,000 2,280,460,000 2,143,738,000 1,922,467,000 2,128,279,000 2,081,256,000 2,029,105,000 1,950,989,000 2,039,976,000 2,007,483,000 1,819,825,000 1,855,621,000 1,736,633,000 1,708,321,000 1,605,302,000 1,686,542,000 1,689,974,000 1,708,306,000 1,561,713,000 1,613,545,000 1,555,245,000 1,555,245,000 1,449,976,000 937,535,000 885,192,000 959,191,000 910,345,000 830,406,000  531,768,000 917,019,000 1,267,900,000 931,066,000 1,026,245,000  1,152,898,000  1,421,263,000  437,617,000 459,256,000 1,420,131,000 -41,000,000 260,900,000 -24,000,000 109,000,000 55,677,000 6,000,000 97,000,000 -53,000,000 281,402,000 -208,000,000 293,986,000 295,217,000 -211,000,000 293,986,000 -12,000,000 327,100,000  
        total noncurrent liabilities
      1,042,622,650,000 1,012,403,365,000 1,131,859,965,000 1,103,837,200,000 1,063,336,786,000 1,113,300,129,000 1,095,994,749,000 1,135,525,000,000 1,141,703,458,000 1,133,167,839,000  1,060,063,194,000 1,083,554,320,000 990,238,229,000 848,340,206,000 815,266,892,000 598,370,124,000  316,485,887,000 292,938,300,000 259,064,116,000 112,655,412,000 76,799,106,000 51,973,905,000 51,956,324,000 65,651,549,000 72,089,056,000 72,428,585,000 99,780,505,000 100,315,535,000 110,395,320,000 111,489,389,000 120,560,987,000 156,773,212,000 178,164,903,000 177,239,002,000 208,421,528,000 209,686,337,000 222,655,225,000 223,534,496,000 223,534,496,000 232,845,770,000 245,414,157,000 248,443,321,000 221,188,422,000 221,449,396,000 226,344,016,000  134,774,317,000                              
        total liabilities
      2,318,529,274,000 2,389,717,699,000 2,531,662,963,000 2,412,493,100,000 2,143,735,885,000 2,162,215,809,000 2,122,174,828,000 2,078,330,100,000 2,111,738,274,000 1,943,996,846,000  2,004,290,011,000 1,890,985,607,000 1,835,479,210,000 1,671,207,913,000 1,554,770,250,000 1,253,991,574,000 1,110,654,000,000 978,134,499,000 924,836,700,000 847,305,839,000 727,451,140,000 666,267,165,000 642,709,606,000 546,737,449,000 443,919,183,000 412,631,642,000 394,058,787,000 562,777,669,000 442,550,777,000 469,102,000,000 410,011,693,000 644,068,132,000 478,353,736,000 496,404,176,000 434,794,114,000 607,160,582,000 445,579,560,000 434,883,819,000 425,223,866,000 425,223,866,000 542,225,511,000 432,979,302,000 449,458,098,000 393,436,589,000 468,084,473,000 400,741,180,000 428,688,000,000 292,980,641,000 222,975,469,000 229,280,900,000 195,499,815,000 160,204,974,000  130,656,753,000  123,823,744,000  112,991,588,000 170,563,534,000 127,094,748,000 2,986,000,000 95,647,700,000 2,337,000,000 1,989,000,000 64,182,136,000 2,390,000,000 78,544,100,000 2,620,000,000 154,028,134,000 5,552,000,000 64,681,221,000 69,380,619,000 2,765,000,000 64,681,221,000 2,471,000,000 80,179,700,000  
        equity attributable to shareholders of the parent
      4,998,306,972,000 4,581,073,975,000 4,564,162,580,000 4,244,266,500,000 3,990,019,153,000 3,791,402,874,000 3,635,731,930,000 3,429,522,400,000 3,348,349,657,000 3,188,750,455,000  2,945,653,195,000 2,737,974,306,000 2,496,353,192,000 2,314,430,096,000 2,168,286,553,000 2,076,020,062,000 1,979,871,000,000 1,938,936,396,000 1,834,811,300,000 1,787,361,029,000 1,720,377,981,000 1,676,266,000,000 1,621,410,124,000 1,586,856,066,000 1,742,845,624,000 1,676,817,665,000 1,575,171,914,000 1,490,001,542,000 1,605,898,389,000 1,522,057,533,000 1,430,716,847,000 1,341,685,497,000 1,455,513,363,000 1,389,248,261,000 1,283,113,034,000 1,196,454,137,000 1,279,973,107,000 1,221,671,719,000 1,150,959,166,000 1,150,959,166,000 1,066,580,381,000 1,123,843,499,000 1,045,548,501,000 956,419,607,000 876,786,514,000 897,773,643,000 833,846,000,000 766,131,268,000  723,197,700,000            495,082,700,000                
        capital stock
      259,325,245,000 259,326,155,000 259,326,155,000 259,327,300,000 259,327,332,000 259,336,292,000 259,336,292,000 259,320,700,000 259,320,710,000 259,320,710,000  259,303,805,000 259,303,805,000 259,303,805,000 259,317,675,000 259,303,805,000 259,303,805,000 259,304,000,000 259,303,805,000 259,303,800,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,805,000 259,303,020,000 259,296,624,000 259,293,750,000 259,293,750,000 259,291,239,000 259,286,000,000 259,282,327,000                    8,062,000,000  8,616,000,000   8,429,000,000  8,146,000,000   
        capital surplus
      73,361,113,000 73,326,265,000 73,307,187,000 73,260,800,000 72,390,172,000 70,940,676,000 70,940,489,000 69,876,400,000 69,879,218,000 69,895,542,000  69,330,328,000 69,316,391,000 69,333,650,000 65,215,135,000 64,761,602,000 64,746,864,000  64,753,607,000 56,347,200,000 56,339,982,000 56,339,981,000 56,339,785,000 56,339,709,000 56,320,929,000 56,320,688,000 56,315,932,000 56,311,659,000 56,307,720,000 56,305,751,000 56,309,536,000 56,281,271,000 56,282,780,000 56,282,118,000 56,272,304,000 56,269,958,000 56,263,141,000 56,317,375,000 56,300,215,000 56,298,728,000 56,298,728,000 56,532,959,000 56,274,436,000 55,989,922,000 55,944,799,000 56,026,837,000 55,835,280,000  55,762,572,000 56,137,809,000 56,137,800,000 56,074,435,000 56,008,374,000  55,689,739,000  55,781,482,000  55,634,070,000 55,566,995,000 55,698,434,000 1,732,000,000 55,486,000,000 1,722,000,000 1,473,000,000 49,875,255,000 1,518,000,000 49,875,200,000 1,571,000,000 50,916,645,000 1,677,000,000 53,732,682,000 51,696,165,000 1,700,000,000 53,732,682,000 1,656,000,000   
        retained earnings
                                                        410,601,300,000            181,882,700,000     170,053,700,000 5,315,000,000  5,006,000,000   6,862,000,000  6,746,000,000   
        appropriated as legal capital reserve
      311,146,899,000 311,146,899,000 311,146,899,000 311,147,000,000 311,146,899,000 311,146,899,000 311,146,899,000 311,147,000,000 311,146,899,000 311,146,899,000  311,146,899,000 311,146,899,000 311,146,899,000 311,146,899,000 311,146,899,000 311,146,899,000  311,146,899,000 311,147,000,000 311,146,899,000 311,146,899,000 311,146,899,000 311,146,899,000 311,146,899,000 276,033,811,000 276,033,811,000 276,033,811,000 276,033,811,000 241,722,663,000 241,722,663,000 241,722,663,000 241,722,663,000 208,297,945,000 208,297,945,000 208,297,945,000 208,297,945,000 177,640,561,000 177,640,561,000 177,640,561,000 177,640,561,000 177,640,561,000 151,250,682,000 151,250,682,000 151,250,682,000 151,250,682,000 132,436,003,000  115,820,123,000 115,820,123,000  115,820,123,000 102,399,995,000  102,399,995,000  86,239,494,000  86,239,494,000 86,239,494,000 86,239,494,000     67,324,393,000    67,324,393,000  56,406,684,000 56,406,684,000  56,406,684,000    
        appropriated as special capital reserve
      181,554,848,000      28,020,822,000  17,228,363,000 23,593,925,000  3,154,310,000 35,064,663,000 47,067,461,000 62,608,515,000 59,304,212,000 58,594,043,000  54,679,873,000 42,259,100,000 36,757,795,000 24,873,338,000 27,568,179,000 10,675,106,000 7,385,940,000 26,907,527,000 26,907,527,000 26,907,527,000 26,907,527,000                  2,785,741,000  7,606,224,000 7,606,224,000  7,606,224,000 6,433,874,000  6,433,874,000  1,313,047,000  1,313,047,000 1,313,047,000 1,313,047,000     391,857,000    391,857,000  629,550,000 629,550,000  629,550,000    
        unappropriated earnings
      4,260,828,797,000 4,119,740,394,000 3,851,130,370,000 3,561,826,400,000 3,346,232,342,000 3,127,527,816,000 2,955,395,983,000 2,817,492,600,000 2,682,157,537,000 2,542,569,779,000  2,323,223,479,000 2,066,562,035,000 1,844,911,241,000 1,664,506,123,000 1,536,378,550,000 1,441,532,663,000  1,297,445,035,000 1,220,434,000,000 1,166,071,694,000 1,105,471,753,000 1,046,780,670,000 1,011,512,974,000 963,373,599,000 1,135,004,816,000 1,073,706,503,000 974,796,321,000 886,529,173,000 1,082,967,237,000 991,639,347,000 892,598,197,000 802,672,760,000 951,339,122,000 863,710,224,000 764,460,228,000 667,701,172,000 781,434,518,000 716,653,025,000 644,577,881,000 644,577,881,000 569,248,657,000 632,904,503,000 553,261,982,000 473,064,885,000 396,729,648,000 430,842,153,000  324,561,997,000 287,174,942,000  245,605,674,000 246,831,473,000  181,838,097,000  214,504,803,000  137,506,581,000 90,567,054,000 178,227,030,000 3,265,000,000  2,233,000,000 3,063,000,000 102,337,417,000 3,114,000,000   84,236,793,000  161,828,337,000 151,596,813,000  161,828,337,000    
        non - controlling interests
      37,270,830,000 35,557,875,000 37,461,877,000 35,005,100,000 31,903,138,000 28,745,331,000 29,984,324,000 24,344,100,000 24,468,450,000 16,717,744,000  14,835,672,000 14,341,853,000 14,108,933,000 7,038,658,000 2,446,652,000 2,300,248,000  2,060,566,000 952,500,000 905,346,000 835,401,000 762,531,000 685,302,000 640,935,000 671,978,000 678,731,000 658,087,000                                                   
        total equity
      5,035,577,802,000 4,616,631,850,000 4,601,624,457,000 4,279,271,600,000 4,021,922,291,000 3,820,148,205,000 3,665,716,254,000 3,453,866,500,000 3,372,818,107,000 3,205,468,199,000  2,960,488,867,000 2,752,316,159,000 2,510,462,125,000 2,321,468,754,000 2,170,733,205,000 2,078,320,310,000  1,940,996,962,000 1,835,763,800,000 1,788,266,375,000 1,721,213,382,000 1,677,028,531,000 1,622,095,426,000 1,587,497,001,000 1,743,517,602,000 1,677,496,396,000 1,575,830,001,000 1,490,635,285,000 1,606,605,029,000 1,522,759,643,000 1,431,412,689,000 1,342,365,645,000 1,456,310,025,000 1,390,051,126,000 1,283,892,649,000 1,197,330,978,000 1,280,946,076,000 1,222,634,479,000 1,150,994,944,000 1,150,994,944,000 1,066,627,555,000 1,123,915,753,000 1,045,675,747,000 956,558,251,000 876,960,294,000 897,998,101,000  768,649,085,000                              
        treasury stock
           -3,089,177,000                                                 -71,598,000              -514,000,000 -14,845,498,000 -489,000,000  -918,075,000 -30,000,000  -1,522,000,000   
        short-term loans
                   115,584,794,000 144,550,897,000 114,921,333,000 118,844,065,000  137,123,748,000 88,559,000,000 155,377,630,000 169,546,950,000 139,310,384,000 118,522,290,000 85,573,710,000 76,592,550,000 88,754,640,000 73,974,625,000 30,835,300,000 56,731,350,000 63,766,850,000 54,430,200,000 54,745,200,000 54,666,000,000 57,958,200,000 37,648,800,000 38,739,600,000 34,690,040,000 39,474,000,000 33,564,120,000 33,564,120,000 5,592,600,000 18,683,595,000 36,158,520,000 35,883,358,000 34,705,206,000 24,843,645,000  35,842,800,000 34,714,929,000 34,714,900,000 29,749,650,000 34,687,716,000  36,019,654,000  34,176,368,000  37,596,000,000 17,759,356,000 30,908,637,000                  
        net revenue
                508,632,973,000                                                                    
        cost of revenue
                222,132,581,000                                                                    
        gross profit
                286,500,392,000                                                                    
        operating expenses
                                                                                    
        research and development
                39,157,036,000                                                                    
        general and administrative
                13,475,948,000                                                                    
        marketing
                2,676,360,000                                                                    
        total operating expenses
                55,309,344,000                                                                    
        other operating income and expenses
                47,109,000                                                                    
        income from operations
                231,238,157,000                                                                    
        non-operating income and expenses
                                                                                    
        share of profits of associates
                1,038,817,000                                                                    
        interest income
                13,617,818,000                                                                    
        other income
                87,910,000                                                                    
        foreign exchange gain
                -44,363,000                                                                    
        finance costs
                -2,963,686,000                                                                    
        other gains and losses
                1,300,278,000                                                                    
        total non-operating income and expenses
                13,036,774,000                                                                    
        income before income tax
                244,274,931,000                                                                    
        income tax expense
                37,325,895,000                                                                    
        net income
                206,949,036,000                                                                    
        other comprehensive income
                                                                                    
        items that will not be reclassified subsequently to profit or loss:
                                                                                    
        unrealized gain on investments in equity instruments at fair value through other comprehensive income
                560,573,000                                                                    
        gain on hedging instruments
                38,810,000                                                                    
        share of other comprehensive income of associates
                -4,435,000                                                                    
        income tax expense related to items that will not be reclassified subsequently
                -24,000                                                                    
        treasury shares
                    -871,566,000                                                                
        accrued profit sharing bonus to employees and compensation to directors and supervisors
                     36,524,741,000 27,219,784,000  44,149,585,000 35,681,000,000 26,584,817,000 40,028,506,000 31,720,142,000 23,648,903,000 16,271,091,000 28,088,332,000 23,981,154,000 17,789,768,000 34,462,523,000 29,529,009,000 23,419,135,000 17,067,133,000 33,376,142,000 28,857,625,000 22,894,006,000 16,252,681,000 30,365,818,000 25,395,073,000 20,958,893,000                                        
        consolidated statements of financial position data:
                                                                                    
        total assets
                       3,092,689,000,000                              1,262,801,000,000   955,034,600,000           18,567,000,000 594,696,200,000 16,829,000,000 16,298,000,000  17,009,000,000 558,916,600,000 17,118,000,000  20,268,000,000   19,636,000,000  17,596,000,000 570,865,200,000  
        long-term bonds payable
                       410,465,000,000                              210,768,000,000                               
        non-controlling interests
                       2,164,000,000           633,743,000 706,640,000                                                 
        cash dividend paid per common share
                       5,000,000                                                             
        other consolidated financial data:
                                                                                    
        gross margin
                       52,400,000                              47,000,000                               
        operating margin
                       41,800,000                              35,000,000                               
        net margin
                       38,200,000                              31,000,000                               
        capital expenditures
                       319,258,000,000                              287,595,000,000                               
        depreciation and amortization
                       139,430,000,000                              156,182,000,000      107,681,500,000    87,810,100,000                    73,715,200,000 
        cash generated by operating activities
                       373,364,000,000                              347,384,000,000                               
        cash from investing activities
                       -318,743,000,000                              -281,054,000,000                               
        cash generated by (used in) financing activities
                       -34,845,000,000                              32,106,000,000                               
        effect of exchange rate changes
                       -7,561,000,000                              849,000,000                               
        net increase in cash
                       12,215,000,000                                                             
        operating data:
                                                                                    
        wafer (12-inch equivalent) shipment
                       5,911,000,000                                                             
        short-term bills payable
                           6,493,398,000 2,992,858,000                                                        
        available-for-sale financial assets
                                    93,374,153,000 84,953,011,000 76,252,652,000 71,083,797,000 67,788,767,000 45,815,003,000 36,322,049,000 22,232,905,000 14,299,361,000 1,597,602,000 1,597,602,000 14,216,874,000 68,204,390,000 73,797,476,000 64,391,337,000 59,082,482,000 845,002,000  1,162,904,000 1,845,052,000 2,410,600,000 1,624,700,000 2,618,029,000 -35,088,400,000 2,735,777,000  4,069,307,000 -48,340,300,000 4,048,549,000 1,039,916,000 3,918,274,000  14,389,900,000     10,898,700,000  6,880,784,000  22,267,223,000 18,591,721,000  22,267,223,000  66,688,400,000 -119,291,700,000 
        held-to-maturity financial assets
                                    1,988,385,000 7,521,216,000 7,210,380,000 18,140,374,000 16,610,116,000 5,320,041,000 7,362,302,000 7,561,182,000 9,166,523,000 7,362,003,000 7,362,003,000 7,180,351,000 13,060,038,000 4,485,593,000  299,230,000 2,394,178,000  2,044,822,000 701,146,000 5,057,000,000 700,271,000 700,849,000 -584,300,000 250,165,000  4,792,967,000 -4,101,500,000 5,598,471,000 7,031,587,000 4,796,589,000  9,944,800,000   5,881,999,000  5,882,000,000  5,771,334,000  11,526,946,000 9,976,745,000  11,526,946,000  11,526,900,000 -18,554,000,000 
        hedging derivative financial assets
                                    34,394,000 98,879,000 24,517,000  5,550,000    1,739,000 96,153,000 96,153,000        659,351,000                              
        financial assets carried at cost
                                    4,874,257,000 4,986,046,000 4,313,269,000 4,079,292,000 4,102,467,000 3,788,041,000 4,066,621,000 4,093,568,000 3,990,882,000 1,507,749,000 1,507,749,000 1,858,376,000 1,817,677,000 1,800,542,000 1,866,008,000 2,017,528,000 2,055,075,000  3,703,593,000 483,759,000 3,605,100,000 483,759,000 497,835,000 -403,900,000 497,835,000  497,835,000 -1,812,900,000 497,835,000 497,835,000 497,835,000  3,063,000,000   519,502,000  3,615,400,000  747,521,000  748,160,000 748,160,000  748,160,000  3,845,600,000 -511,600,000 
        hedging derivative financial liabilities
                                    15,562,000 7,545,000 19,000 3,908,000  1,039,000 4,217,000 458,000    2,625,763,000 11,627,838,000 16,364,241,000 9,769,897,000 4,282,501,000 5,279,032,000 5,482,000,000                               
        provisions
                                    13,961,787,000 14,123,509,000 13,818,216,000 11,298,320,000 18,037,789,000 11,512,994,000 9,495,889,000 10,090,163,000 10,163,536,000 9,898,270,000 9,898,270,000 8,593,075,000 8,130,817,000 10,445,452,000 7,677,524,000 7,709,195,000 9,964,997,000  6,350,698,000                              
        noncontrolling interests
                                    702,110,000 695,842,000 680,148,000 796,662,000 802,865,000 779,615,000 876,841,000 972,969,000 962,760,000 35,778,000 35,778,000 47,174,000 72,254,000 127,246,000 138,644,000 173,780,000 224,458,000 267,000,000 2,517,817,000                              
        obligations under finance leases
                                               766,836,000 799,612,000 802,108,000 773,743,000 745,391,000 783,275,000  768,935,000                              
        noncurrent assets held for sale
                                                 945,356,000                                   
        liabilities directly associated with noncurrent assets held for sale
                                                 220,191,000                                   
        accrued compensation/profit sharing to employees and bonus to directors and supervisors
                                             16,105,423,000 16,105,423,000                                      
        accrued profit sharing to employees and bonus to directors and supervisors
                                               28,834,956,000 23,436,465,000 18,052,820,000 12,959,725,000 20,100,855,000 16,018,761,000  13,864,935,000  11,186,600,000   -1,925,600,000    4,277,800,000     6,818,300,000                
        accrued pension cost
                                                 7,303,978,000 7,612,862,000 7,589,543,000 7,577,202,000 6,802,000,000 6,904,635,000 3,926,276,000 3,979,600,000 3,907,065,000 3,857,150,000 98,900,000 3,830,575,000  3,830,337,000 15,300,000 3,815,765,000 3,805,044,000 3,824,601,000  3,797,000,000   3,710,009,000  3,701,600,000  3,691,624,000  3,657,679,000 3,666,177,000  3,657,679,000  3,665,500,000 65,700,000 
        other long-term payables
                                                   18,000,000 36,000,000  54,000,000 54,000,000 54,000,000 54,000,000       156,650,000 161,390,000   5,602,400,000   931,252,000  9,548,200,000  1,005,988,000  1,501,462,000 1,335,996,000  1,501,462,000  9,410,000,000  
        current portion of long-term bank loans
                                                                                    
        total comprehensive income attributable to shareholders of the parent
                                                     200,343,000,000                               
        total comprehensive loss attributable to noncontrolling interests
                                                     -134,000,000                               
        basic earnings per share
                                                     7,100,000                               
        diluted earnings per share
                                                     7,100,000                               
        basic earnings per ads equivalent
                                                     35,480,000                               
        diluted earnings per ads equivalent
                                                     35,480,000                               
        basic weighted-average shares outstanding
                                                     25,928,000,000                               
        diluted weighted-average shares outstanding
                                                     25,930,000,000                               
        working capital
                                                     154,513,000,000                               
        long-term investments
                                                     89,024,000,000              1,182,000,000  1,197,000,000 1,052,000,000  1,217,000,000  1,303,000,000  1,052,000,000   1,108,000,000  1,124,000,000   
        cash dividend per common share
                                                     3,000,000                               
        other financial data:
                                                                                    
        net cash inflow
                                                     99,285,000,000                               
        wafer (200mm equivalent) shipment
                                                     15,666,000,000                               
        billing utilization rate
                                                     91,000,000                               
        investments accounted for using equity method, and noncurrent available-for-sale financial assets.
                                                                                    
        current portion of bonds payable and long-term bank loans
                                                      131,250,000  128,100,000                            
        allowance for doubtful receivables
                                                       -474,037,000  -483,848,000 -485,120,000  -485,120,000  -488,000,000  -540,000,000 -523,000,000 -488,000,000     -436,746,000    -687,619,000  -688,972,000 -687,619,000  -688,972,000    
        allowance for sales returns and others
                                                       -5,732,738,000  -6,628,904,000 -5,239,205,000  -5,916,289,000  -6,771,655,000  -6,590,121,000 -5,982,628,000 -7,341,444,000     -5,868,582,000    -4,194,528,000  -3,856,685,000 -4,167,643,000  -3,856,685,000    
        prepaid expenses and other current assets
                                                       2,097,329,000 2,786,400,000 2,000,563,000 2,418,982,000 -403,800,000 1,730,515,000  1,102,143,000 -752,400,000 1,243,888,000 1,134,163,000 1,352,244,000  1,368,900,000   1,192,475,000  1,813,700,000  927,421,000  861,465,000 809,189,000  861,465,000  1,370,200,000 -170,500,000 
        total long-term investments
                                                       139,747,920,000 65,786,300,000 133,203,990,000 129,097,555,000  126,153,047,000  116,912,099,000  118,712,237,000 120,788,923,000 117,913,756,000  37,845,500,000   124,184,663,000  39,981,500,000  114,628,610,000  123,891,153,000 116,368,295,000  123,891,153,000  36,461,300,000  
        cost
                                                                                    
        buildings
                                                       173,344,932,000  171,984,186,000 163,888,364,000  147,429,338,000  144,102,555,000  127,695,671,000 126,586,981,000 128,646,942,000     114,014,588,000    103,267,057,000  101,907,892,000 102,763,591,000  101,907,892,000    
        machinery and equipment
                                                       1,202,761,097,000  1,185,755,623,000 1,071,297,999,000  967,085,889,000  919,031,062,000  836,615,885,000 802,138,783,000 852,733,592,000     635,008,261,000    618,319,896,000  589,131,625,000 598,750,110,000  589,131,625,000    
        office equipment
                                                       16,683,484,000  15,988,566,000 14,858,272,000  13,407,880,000  12,397,508,000  11,310,109,000 11,402,593,000 11,730,537,000     9,748,869,000    9,477,430,000  9,167,107,000 9,424,541,000  9,167,107,000    
        cost - sum
                                                       1,392,789,513,000  1,373,728,375,000 1,250,044,635,000  1,127,923,107,000  1,075,531,125,000  975,621,665,000  993,111,071,000     758,771,718,000    731,064,383,000  700,206,624,000 710,938,242,000  700,206,624,000    
        accumulated depreciation
                                                       -924,961,566,000  -891,718,235,000 -829,752,709,000  -779,461,665,000  -729,610,275,000  -685,650,928,000 -665,861,387,000 -706,605,445,000     -557,247,254,000    -520,741,784,000  -486,725,019,000 -503,748,572,000  -486,725,019,000    
        advance payments and construction in progress
                                                       118,775,347,000  65,762,701,000 55,232,321,000  88,918,961,000  65,400,509,000  40,621,708,000 36,387,561,000 80,348,673,000     17,758,038,000    26,550,147,000  21,082,953,000 28,503,739,000  21,082,953,000    
        net property, plant and equipment
                                                       586,603,294,000  547,772,841,000 475,524,247,000  437,380,403,000  411,321,359,000  330,592,445,000 310,654,531,000 366,854,299,000     219,282,502,000    236,872,746,000  234,564,558,000 235,693,409,000  234,564,558,000    
        goodwill
                                                       1,567,756,000 5,523,700,000 1,567,756,000 1,567,756,000  1,567,756,000  1,567,756,000  1,567,756,000 1,567,756,000 1,567,756,000  5,931,300,000   1,567,756,000  6,044,400,000  1,567,756,000  1,567,756,000 1,567,756,000  1,567,756,000  5,987,600,000  
        deferred charges
                                                       4,882,081,000 5,435,900,000 4,755,321,000 4,625,009,000  4,674,675,000  5,116,739,000  5,608,464,000 5,504,428,000 5,456,427,000  6,458,600,000   6,401,461,000  7,125,800,000  7,068,055,000  7,172,413,000 6,781,759,000  7,172,413,000  7,923,600,000  
        total intangible assets
                                                       6,449,837,000 10,959,600,000 6,323,077,000 6,192,765,000  6,242,431,000  6,684,495,000  7,176,220,000 7,072,184,000 7,024,183,000  12,389,900,000   7,969,217,000  13,170,200,000  8,635,811,000  8,740,169,000 8,349,515,000  8,740,169,000  13,911,200,000  
        other assets
                                                                   730,000,000  692,000,000 633,000,000  690,000,000  731,000,000  702,000,000   667,000,000  750,000,000   
        total other assets
                                                       5,556,792,000 8,470,600,000 11,287,667,000 12,543,648,000  16,933,108,000  12,601,054,000  19,698,267,000 12,441,343,000 17,213,146,000  10,982,300,000   9,273,386,000  9,501,100,000  7,728,907,000  10,277,457,000 6,960,094,000  10,277,457,000  10,418,200,000  
        liabilities and shareholders’ equity
                                                        2,012,000,000                 2,008,000,000           
        accrued profit sharing to employees and bonus to directors
                                                       11,186,591,000  8,654,015,000 11,307,014,000  6,932,701,000  13,415,809,000  8,201,440,000 11,777,660,000 10,959,469,000                  
        current portion of bonds payable
                                                            4,500,000,000  4,500,000,000         8,000,000,000    8,000,000,000   8,000,000,000      
        long-term liabilities
                                                                                    
        total long-term liabilities
                                                       80,054,000,000 82,161,500,000 75,654,000,000   18,000,000,000    4,656,650,000 4,661,390,000 4,500,000,000  11,388,500,000   5,431,252,000  16,191,000,000  5,505,988,000  14,001,462,000 5,835,996,000  14,001,462,000  24,284,500,000  
        other liabilities
                                                                                    
        total other liabilities
                                                       4,125,591,000 4,683,500,000 4,132,030,000 4,237,083,000  4,325,588,000  4,525,809,000  4,625,463,000 4,677,375,000 4,572,488,000  5,125,900,000   5,651,417,000  5,546,300,000  6,064,698,000  6,878,949,000 6,423,141,000  6,878,949,000  7,189,200,000  
        capital stock - nt10 par value
                                                                                    
        authorized: 28,050,000 thousand shares
                                                                                    
        issued: 25,924,435 thousand shares in 2012
                                                                                    
        25,916,222 thousand shares in 2011
                                                       259,244,357,000                             
        cumulative translation adjustments
                                                       -10,753,763,000 -10,753,800,000 -10,052,181,000 -9,064,188,000  -5,586,618,000  -9,351,749,000  -3,761,669,000 -1,034,256,000 -6,543,163,000  -1,766,700,000   481,158,000  481,100,000  -6,787,320,000  -1,072,853,000 -6,810,720,000  -1,072,853,000    
        net loss not recognized as pension cost
                                                       -5,299,000 -5,300,000                            
        unrealized gain/loss on financial instruments
                                                       7,973,321,000 7,973,300,000 268,440,000           453,600,000     -287,300,000           
        total shareholders’ equity
                                                       723,197,714,000 725,753,700,000 674,543,191,000 660,932,327,000  598,628,198,000  607,673,883,000  536,523,632,000 492,684,384,000 574,144,918,000 15,581,000,000 499,048,500,000 14,492,000,000 14,309,000,000 476,377,111,000 14,619,000,000 480,372,500,000 14,498,000,000 443,240,566,000 14,716,000,000 487,091,402,000 509,293,694,000 16,871,000,000 487,091,402,000 15,125,000,000   
        payable to related parties
                                                        748,600,000            783,000,000     489,900,000         1,503,400,000  
        obligations under capital leases
                                                        748,100,000            707,500,000     722,300,000         652,300,000  
        commitments and contingencies
                                                                                    
        issued: 25,916,222 thousand shares in 2011
                                                                                    
        25,924,435 thousand shares in 2012
                                                        259,244,400,000                            
        minority interests
                                                        2,556,000,000           124,000,000  116,000,000 111,000,000  122,000,000  117,000,000  114,000,000        
        total liabilities and shareholders’ equity
                                                        955,034,600,000            594,696,200,000     558,916,600,000           
        other payables to related parties
                                                            10,693,900,000                        
        issued:
                                                         25,922,047,000                           
        issued: 25,920,604 thousand shares in 2012
                                                                                    
        25,914,193 thousand shares in 2011
                                                          259,206,046,000                          
        unrealized gain on financial instruments
                                                          -883,247,000  -1,226,783,000  44,873,000  518,669,000 981,878,000 109,289,000     -287,342,000    468,749,000         
        cash flows from operating activities
                                                                                    
        net income attributable to shareholders of the parent
                                                           134,201,300,000    161,605,000,000                    127,009,700,000 
        net income attributable to minority interests
                                                           252,000,000    676,900,000                     
        adjustments to reconcile net income to net cash from operating activities:
                                                                                    
        unrealized gross profit from affiliates
                                                           74,000,000                         
        amortization of premium/discount of financial assets
                                                           24,700,000    34,200,000                    2,400,000 
        stock option compensation cost
                                                                                    
        impairment loss of financial assets
                                                           265,500,000                         
        gain on disposal of available-for-sale financial assets
                                                           -212,400,000    -603,300,000                    -90,800,000 
        gain on disposal of financial assets carried at cost
                                                           -20,800,000    -133,500,000                    -16,200,000 
        equity in earnings of equity method investees
                                                           -897,600,000    -2,298,200,000                    -2,347,200,000 
        cash dividends received from equity method investees
                                                           2,848,100,000    320,000,000                     
        gain on disposal of property, plant and equipment and other assets
                                                           -3,300,000    633,200,000                    -179,700,000 
        settlement income from receiving equity securities
                                                           -158,800,000    -4,434,400,000                     
        impairment loss on idle assets
                                                           98,000,000    300,000                     
        deferred income tax
                                                           -491,100,000    -377,300,000                     
        changes in operating assets and liabilities:
                                                                                    
        financial assets and liabilities at fair value through profit or loss
                                                           -13,700,000    198,200,000                    340,200,000 
        net cash from operating activities
                                                           247,587,000,000    229,475,800,000                    204,997,100,000 
        cash flows from investing activities
                                                                                    
        acquisitions of:
                                                                                    
        proceeds from disposal or redemption of:
                                                                                    
        property, plant and equipment and other assets
                                                           698,100,000    115,500,000                    518,700,000 
        increase in deferred charges
                                                           -1,715,900,000    -1,801,700,000                    -1,414,800,000 
        decrease (increase) in refundable deposits
                                                           4,149,600,000    -5,944,900,000                    -1,224,500,000 
        decrease (increase) in other assets
                                                           63,700,000    -1,015,400,000                    -52,100,000 
        net cash from investing activities
                                                           -182,523,400,000    -202,086,200,000                    -119,723,400,000 
        issued: 25,915,149 thousand shares in 2011
                                                                                    
        25,907,344 thousand shares in 2010
                                                            259,151,492,000                        
        financial assets measured at fair value through profit or loss
                                                             28,890,614,000                       
        financial assets measured at amortized cost
                                                             4,796,589,000                       
        trade receivables from related parties
                                                             2,722,000                       
        notes and trade receivables
                                                             50,525,856,000                       
        other receivables
                                                             1,021,552,000                       
        non-current assets
                                                                                    
        investments accounted for using the equity method
                                                             26,292,385,000                       
        deferred tax assets
                                                             13,154,703,000                       
        other non-current assets
                                                             1,372,911,000                       
        total non-current assets
                                                             464,680,382,000                       
        deferred credits
                                                               -59,200,000     185,700,000   462,256,000  316,500,000  668,408,000  980,593,000 887,838,000  980,593,000  1,236,900,000 -99,300,000 
        capital stock — nt10 par value
                                                                                    
        authorized: 28,050,000 thousand shares issued: 25,914,193 thousand shares in 2011 25,903,769 thousand shares in 2010
                                                              259,141,933,000                      
        impairment of financial assets
                                                               159,800,000                     
        gain on held-to-maturity financial assets redeemed by the issuer
                                                                                    
        authorized: 28,050,000 thousand shares issued: 25,907,344 thousand shares in 2010 25,900,662 thousand shares in 2009
                                                                259,073,440,000                    
        issued: 25,905,017 thousand shares in 2010 25,626,356 thousand shares in 2009
                                                                 259,050,172,000                   
        to be issued
                                                                           5,221,238,000         
        issued: 25,910,078 thousand shares in 2010
                                                                                    
        25,902,706 thousand shares in 2009
                                                                  259,100,787,000  259,027,100,000                
        investments in marketable financial instruments
                                                                   766,000,000  726,000,000 192,000,000  512,000,000  1,423,000,000  1,273,000,000   2,172,000,000  2,461,000,000   
        accounts receivable — trade
                                                                   1,105,000,000  1,114,000,000 408,000,000  563,000,000  1,411,000,000  1,379,000,000   1,248,000,000  1,308,000,000   
        properties, plant and equipment
                                                                   30,204,000,000  28,318,000,000               
        less: accumulated depreciation
                                                                   -21,660,000,000  -20,963,000,000 -18,873,000,000  -18,832,000,000  -18,597,000,000  -18,935,000,000   -18,282,000,000  -16,648,000,000   
        accounts payables
                                                                   365,000,000  330,000,000          340,000,000  403,000,000   
        current portion of bonds payable and long-term debts
                                                                   30,000,000  10,000,000               
        other long-term liabilities
                                                                   375,000,000  489,000,000 518,000,000  524,000,000  546,000,000  562,000,000   577,000,000  585,000,000   
        shareholders’ equity attributable to shareholders of the parent
                                                                                    
        capital stock at par value
                                                                   8,087,000,000  8,044,000,000   7,798,000,000            
        legal capital reserve
                                                                   2,414,000,000  2,401,000,000 1,985,000,000  2,049,000,000            
        special capital reserve
                                                                      12,000,000  12,000,000            
        total equity attributable to shareholders of the parent
                                                                   15,457,000,000  14,376,000,000 14,198,000,000  14,497,000,000 476,377,100,000 14,381,000,000  14,602,000,000   16,750,000,000  15,014,000,000   
        total liabilities & shareholders’ equity
                                                                   18,567,000,000  16,829,000,000 16,298,000,000  17,009,000,000  17,118,000,000  20,268,000,000   19,636,000,000  17,596,000,000   
        current portion of bonds payable and bank loans
                                                                    949,300,000     8,222,400,000           
        issued: 25,625,437 thousand shares in 2008
                                                                                    
        minority interest
                                                                    3,965,800,000           121,000,000  111,000,000   
        current portion of bonds payable and long-term liabilities
                                                                      8,000,000  250,000,000  257,000,000  272,000,000   272,000,000  9,000,000 280,800,000  
        shareholders’ equity attributable to shareholders of the parent capital stock at par value
                                                                      7,556,000,000              
        bonuses payable to employees and directors
                                                                       15,148,057,000    12,753,706,000         
        issued: 25,625,437 thousand shares in 2008 26,427,104 thousand shares in 2007
                                                                       256,254,373,000             
        bonuses payable to employees, directors and supervisors
                                                                         15,369,700,000           
        issued: 26,427,104 thousand shares in 2007
                                                                                    
        25,625,437 thousand shares in 2008
                                                                         256,254,400,000           
        minority interest in subsidiaries
                                                                         3,995,400,000           
        short-term bank loans
                                                                                    
        capital stock — 10 par value
                                                                                    
        authorized: 28,050,000 thousand shares in 2008 28,050,000 thousand shares in 2007
                                                                                    
        issued: 25,631,371 thousand shares in 2008 26,423,517 thousand shares in 2007
                                                                           256,313,709,000         
        authorized: 28,050,000 thousand shares in 2007
                                                                                    
        27,050,000 thousand shares in 2006
                                                                                    
        25,829,688 thousand shares in 2006
                                                                             264,271,037,000   264,271,037,000    
        unrealized gains on financial instruments
                                                                             680,997,000 400,861,000  680,997,000    
        33,926 thousand shares in 2006
                                                                             -49,385,032,000   -49,385,032,000    
        accrued bonuses to employees and directors
                                                                              4,321,538,000      
        authorized: 28,050,000 thousand shares in 2008
                                                                                    
        27,050,000 thousand shares in 2007
                                                                                    
        issued: 25,629,242 thousand shares in 2008
                                                                                    
        25,832,959 thousand shares in 2007
                                                                              256,292,416,000      
        33,926 thousand shares in 2007
                                                                                    
        current liabilities short-term bank loans
                                                                                    
        notes and accounts payable
                                                                                  11,574,900,000 -1,487,100,000 
        net income attributable to minority interest
                                                                                   185,500,000 
        loss on impairment of financial assets
                                                                                   279,700,000 
        dividends received from equity method investees
                                                                                   614,600,000 
        gain on disposal of investments accounted for using equity method
                                                                                    
        deferred income taxes
                                                                                   121,600,000 
        loss on idle assets
                                                                                   44,100,000 
        donation of idle assets
                                                                                    
        net changes in operating assets and liabilities:
                                                                                    
        decrease (increase) in:
                                                                                    
        increase in:
                                                                                    
        net cash paid for acquisition of subsidiaries
                                                                                    
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-06-30 2020-03-31 2019-12-31 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-05-20 2013-02-26 2012-11-02 2012-05-04 2011-10-27 2011-04-28 2010-10-29 2010-08-23 2010-03-14 2010-01-28 2009-03-19 2008-08-13 2008-07-02 2008-05-05 2008-03-18 
                                                                   
          cash flows from operating activities
                                                                   
          income before income tax
        525,369,023,000 493,035,204,000 430,895,412,000 448,799,369,000 384,186,852,000 306,310,575,000 266,543,204,000 278,426,165,000 241,940,495,000 214,674,909,000 244,274,931,000  316,690,867,000 265,998,281,000 226,831,696,000  173,851,639,000 149,391,075,000 155,064,389,000 136,398,638,000 132,147,178,000  68,181,652,000  98,896,942,000 87,587,608,000 99,943,621,000  100,518,164,000 86,117,467,000 97,822,499,000  108,249,615,000 93,406,391,000 72,255,899,000  83,394,619,000 98,131,683,000 88,258,980,000  85,381,192,000 74,098,120,000 53,301,842,000  45,747,914,000               
          adjustments for:
                                                                   
          depreciation expense
        160,692,513,000 186,007,267,000 173,004,927,000 168,068,954,000 165,915,135,000 162,929,310,000 156,697,101,000 148,278,533,000 144,926,830,000 121,643,961,000 108,083,376,000  103,147,219,000 111,040,735,000 108,934,265,000  104,901,744,000 101,724,186,000 98,972,867,000 68,981,568,000 67,083,741,000  76,192,468,000  72,505,194,000 70,351,470,000 70,462,286,000  70,032,828,000 56,965,755,000 59,133,361,000  55,312,427,000 54,402,163,000 54,950,729,000  55,339,629,000 53,838,569,000 54,706,227,000  55,581,376,000 45,352,501,000 40,985,942,000  35,964,677,000               
          amortization expense
        2,094,758,000 2,050,645,000 2,134,152,000 2,309,333,000 2,313,422,000 2,237,284,000 2,326,061,000 2,369,876,000 2,353,332,000 2,295,727,000 2,239,265,000  2,198,447,000 2,183,912,000 2,167,798,000  2,125,019,000 2,080,972,000 1,927,451,000 1,893,684,000 1,470,736,000  1,355,336,000  1,104,623,000 1,057,214,000 1,035,591,000  1,131,834,000 1,026,635,000 1,038,824,000  956,367,000 872,825,000 896,332,000  809,013,000 784,538,000 771,769,000  651,191,000 626,613,000 636,435,000  531,513,000               
          expected credit losses recognized (reversal) on investments in debt instruments
        -262,000 -16,860,000 -8,360,000          10,404,000 11,110,000 11,768,000  -1,962,000 -2,787,000 -497,000 -1,438,000 1,626,000                                       
          finance costs
        2,958,568,000 3,691,095,000 2,677,274,000 2,523,215,000 2,635,790,000 2,638,140,000 2,698,255,000 2,918,637,000 3,111,922,000 3,005,155,000 2,963,686,000  3,370,018,000 2,904,231,000 2,140,766,000  1,334,063,000 1,134,399,000 772,095,000 409,145,000 530,564,000  899,065,000  739,068,000 628,284,000 807,966,000  843,214,000 839,913,000 816,664,000  822,667,000 821,425,000 850,580,000  792,941,000 783,401,000 793,942,000  816,054,000 801,450,000 796,580,000  493,998,000               
          share of profits of associates
        -1,424,738,000 -1,220,948,000 -1,368,307,000 -1,289,741,000 -1,560,733,000 -1,152,225,000 -878,001,000 -1,460,226,000 -1,166,970,000 -1,134,187,000 -1,038,817,000  -2,077,809,000 -2,258,005,000 -1,725,490,000  -1,513,156,000 -1,171,888,000 -1,267,112,000 -678,757,000 -725,968,000  -433,491,000  -997,827,000 -266,493,000 -681,791,000  -751,618,000 -618,451,000 -666,810,000                             
          interest income
        -26,180,345,000 -25,191,998,000 -24,859,312,000 -24,273,341,000 -22,601,654,000 -20,979,233,000 -19,359,172,000 -17,408,787,000 -15,595,274,000 -13,672,021,000 -13,617,818,000  -6,615,044,000 -3,545,945,000 -1,673,879,000  -1,356,544,000 -1,428,681,000 -1,460,904,000 -2,478,362,000 -2,989,069,000  -4,408,776,000  -3,817,473,000 -3,571,930,000 -3,154,189,000  -2,125,471,000 -2,483,707,000 -2,104,979,000  -1,521,273,000 -1,655,307,000 -1,332,589,000  -1,058,033,000 -936,043,000 -881,782,000  -682,041,000 -678,626,000 -613,699,000  -346,321,000               
          share-based compensation
        273,416,000 344,406,000 455,241,000 506,952,000 322,961,000 230,956,000 181,831,000 127,299,000 127,349,000 127,580,000 100,772,000  80,290,000 114,348,000 27,453,000  2,553,000 1,750,000 1,704,000 1,578,000 1,410,000                                       
          loss on disposal or retirement of property, plant and equipment
        251,291,000 454,043,000 781,375,000 631,944,000 698,757,000 973,107,000 294,092,000 33,707,000 1,686,000 219,265,000 114,442,000  32,162,000          421,408,000                                     
          loss on disposal or retirement of intangible assets
                                                                 
          impairment loss on property, plant and equipment
        1,459,000 373,304,000 1,297,218,000 15,000        790,740,000  274,388,000                 2,286,119,000                       
          loss on financial instruments at fair value through profit or loss
        -151,828,000 -182,615,000 -21,700,000 -1,580,000 -45,401,000 183,929,000 752,000             551,000 2,883,000  338,047,000  184,258,000 32,399,000 28,142,000                                 
          loss on disposal of investments in debt instruments at fair value through other comprehensive income
        16,770,000 32,605,000 50,240,000 396,598,000 81,416,000 102,582,000 102,504,000 101,269,000 115,078,000 121,860,000 135,693,000            53,105,000  262,517,000 259,939,000 252,328,000                                 
          loss from disposal of subsidiary
                                                                   
          loss on foreign exchange
        8,542,205,000 -21,779,160,000 3,884,055,000 2,336,465,000 -1,879,969,000 782,972,000 3,336,832,000 -4,425,553,000 3,659,263,000 1,838,603,000 -1,319,013,000          804,399,000                    -445,389,000 -1,019,576,000 2,665,824,000  704,013,000               
          dividend income
        -80,218,000 -412,043,000 -51,509,000 -250,844,000 -40,921,000 -203,256,000 -71,879,000 -76,263,000 -78,165,000 -237,651,000 -72,021,000  -19,694,000 -240,765,000 -75,000  -9,068,000 -178,979,000 -169,167,000 -231,288,000 -110,509,000    -157,905,000 -453,000  -3,085,000    39,000    -7,968,000    -6,284,000                   
          others
        341,818,000 335,846,000 247,618,000 -141,401,000 -156,988,000 -2,556,000 -134,755,000 -57,738,000 -269,765,000 -96,494,000 85,997,000  -31,930,000 -2,314,000 -258,328,000                                       -44,000,000      
          changes in operating assets and liabilities:
                                                                   
          financial instruments at fair value through profit or loss
        2,708,753,000 -3,559,363,000 1,763,120,000 1,192,440,000 -1,431,628,000 -425,036,000 1,506,824,000 -567,625,000 541,888,000 -317,761,000 633,098,000  -4,600,015,000 -941,105,000 918,808,000  -397,998,000 -34,163,000 3,929,781,000 1,026,641,000 -1,080,340,000  72,734,000  -602,194,000 639,264,000 602,734,000  4,101,450,000 148,552,000 1,010,909,000  18,411,000                           
          notes and accounts receivable
        -72,070,317,000 8,275,091,000 29,000,965,000 -21,112,691,000 -40,449,799,000 -7,620,441,000 -186,469,000 21,153,802,000 -32,303,439,000 -42,449,131,000 82,040,768,000  -39,450,641,000 -8,149,674,000 -15,260,809,000  -8,833,587,000 -10,332,140,000 -21,663,073,000 -2,715,082,000 -8,595,331,000  20,639,442,000  -42,221,508,000 18,021,741,000 13,296,988,000  -9,273,111,000 -2,964,106,000 18,227,303,000  -19,421,441,000 -16,645,226,000 -12,473,495,000  1,211,298,000 -1,635,585,000 16,205,075,000  -27,575,033,000 -12,650,306,000 -2,124,198,000  -7,695,015,000 4,167,955,000 -632,845,000 808,166,000 356,782,000 -1,909,453,000 -7,379,212,000 -7,377,040,000 -2,366,385,000  6,470,152,000 -3,000,987,000 -1,633,164,000 1,811,468,000 -1,633,164,000 
          receivables from related parties
        -58,551,000 -10,740,000 -862,579,000 -1,001,172,000 686,283,000 -610,299,000 145,088,000 -268,201,000 506,315,000 -530,018,000 1,251,404,000  -18,475,000 -491,689,000 134,314,000  -74,747,000 -448,825,000 222,559,000 -463,803,000 434,182,000  274,591,000  -657,601,000 79,840,000 4,812,000  -640,437,000 58,838,000 474,720,000  253,506,000 259,608,000 -178,096,000  233,699,000 -152,686,000 -279,066,000  -70,035,000 96,238,000 -267,262,000  -80,495,000 -16,209,910,000 -19,344,388,000 -8,135,137,000 -3,003,144,000 -2,044,267,000 -2,676,822,000 -2,280,308,000 -3,192,201,000  14,973,444,000 2,561,826,000 -9,832,139,000 2,014,229,000 -9,832,139,000 
          other receivables from related parties
        -47,109,000 -10,234,000 -1,000 74,306,000 16,980,000 -12,150,000 -7,436,000 10,488,000 16,109,000 -21,864,000 -7,633,000  19,065,000 -37,043,000 3,366,000  13,779,000 -34,278,000 -1,946,000 -2,296,000 -8,517,000  16,354,000  92,320,000 -26,635,000 40,988,000  -27,633,000 -3,245,000 11,737,000  -5,466,000 -3,209,000 -15,991,000  33,131,000 2,267,000 15,717,000  -8,361,000 8,843,000 4,415,000  9,252,000 -89,347,000 -71,114,000 -6,729,000 -100,558,000 -66,347,000 23,875,000 33,182,000 85,830,000  43,835,000 222,924,000 -76,042,000 64,957,000 -76,042,000 
          inventories
        15,504,653,000 -10,806,101,000 -5,518,805,000 5,015,142,000 -20,393,343,000 -5,367,248,000 -16,126,251,000 11,093,024,000 -27,757,123,000 -18,264,968,000 5,081,167,000  -897,783,000 -17,319,409,000 -7,016,361,000  -11,795,066,000 -15,871,118,000 -17,214,161,000 -7,510,260,000 4,703,362,000  -5,451,406,000  -6,304,499,000 -13,835,924,000 -11,335,152,000  -12,883,354,000 -10,621,503,000 -1,706,789,000  6,823,670,000 -3,463,494,000 9,809,950,000  1,212,383,000 -1,678,931,000 1,738,305,000  -14,382,724,000 -7,472,996,000 -5,986,376,000  -2,967,000 -12,442,994,000 -7,951,726,000 -2,723,178,000 2,366,196,000 -3,247,180,000 -4,943,314,000 -3,292,305,000 -6,816,132,000  8,179,206,000 170,176,000 -1,834,928,000 1,735,022,000 -1,834,928,000 
          other financial assets
        -2,648,192,000 4,504,982,000 -14,480,808,000 550,259,000 2,678,689,000 -4,809,536,000 -796,912,000 1,615,669,000 -1,025,722,000 475,479,000 813,274,000  -1,576,436,000 -4,023,816,000 1,229,128,000  -201,364,000 -1,385,461,000 -2,917,033,000 -491,480,000 2,109,547,000  2,545,236,000  -710,745,000 -1,787,834,000 -3,143,144,000  -1,239,287,000 244,274,000 1,599,844,000  1,768,380,000 75,512,000 -3,129,147,000  549,854,000 924,870,000 -425,720,000  -1,854,975,000 -360,979,000 -28,952,000  66,064,000 -53,251,000 15,520,000 -23,141,000 139,043,000 42,527,000 822,070,000 385,164,000 904,157,000  -380,057,000 -86,124,000 321,762,000 -63,644,000 321,762,000 
          other current assets
        5,607,823,000 5,120,269,000 -1,692,072,000 -14,397,467,000 -4,701,236,000 4,993,616,000 -1,432,213,000 -6,678,611,000 -2,306,481,000 13,843,000 -3,559,651,000  2,762,388,000 -2,702,502,000 -1,132,181,000  -3,924,864,000 -1,607,254,000 771,765,000 -1,251,889,000 -111,469,000  193,059,000  1,141,031,000 14,433,000 -1,402,930,000  -1,496,781,000 -512,505,000 369,473,000  -185,238,000 -568,147,000 837,838,000  193,941,000 763,784,000 -32,060,000  67,508,000 -545,374,000 615,697,000  -541,426,000               
          other noncurrent assets
        -634,336,000 -125,945,000 -2,483,523,000 -1,348,225,000 11,297,000 -137,338,000 -2,387,734,000 -341,570,000                 82,778,000 31,028,000 25,301,000  -457,553,000 -280,855,000 -152,473,000                             
          accounts payable
        929,976,000 7,857,888,000 2,836,726,000 3,666,360,000 6,371,138,000 6,338,247,000 698,055,000 3,575,825,000 4,356,768,000 1,491,930,000 -8,577,523,000  2,122,453,000 9,371,769,000 1,367,580,000  2,007,476,000 3,072,642,000 -2,334,169,000 -182,296,000 -296,602,000  -6,105,106,000  -751,870,000 2,077,781,000 -984,571,000  2,851,345,000 1,622,491,000 -3,020,849,000  2,361,139,000 3,442,577,000 3,728,000  -1,519,455,000 986,201,000 -2,573,738,000  395,089,000 4,608,874,000 722,298,000  -2,065,468,000 1,361,012,000 1,855,509,000 1,614,782,000 -2,673,005,000 -1,521,635,000 456,994,000 492,889,000 624,608,000  -5,171,553,000 -751,723,000 3,342,139,000 -1,994,516,000 3,342,139,000 
          payables to related parties
        684,725,000 60,194,000 -209,657,000 -259,850,000 501,837,000 -1,183,000 -381,104,000 -55,086,000 442,759,000 98,900,000 -562,873,000  77,705,000 342,218,000 13,710,000  651,472,000 -440,834,000 -162,728,000 -58,174,000 56,279,000  -815,558,000  619,971,000 -272,975,000 -432,049,000  340,253,000 -69,419,000 -90,979,000  2,662,000 -77,957,000 -7,283,000  -199,224,000 -282,268,000 118,123,000  -391,104,000 351,731,000 -358,406,000  69,794,000 -67,770,000 207,468,000 -99,995,000 586,598,000 496,861,000 1,412,195,000 1,178,788,000 535,108,000  -1,797,280,000 -513,560,000 -327,286,000 -1,012,899,000 -327,286,000 
          salary and bonus payable
        8,114,627,000 5,063,545,000 -6,500,061,000 9,737,038,000 8,302,127,000 4,130,529,000 -7,918,794,000 4,543,321,000 3,952,773,000 185,534,000 -11,916,528,000  5,663,662,000 4,639,256,000 -2,724,989,000  3,273,496,000 1,452,735,000 -4,375,063,000 1,465,272,000 -2,989,909,000  -5,574,543,000  1,890,558,000 -154,300,000 -4,053,546,000  2,261,134,000 -660,738,000 -2,978,161,000  2,339,664,000 1,263,254,000 -3,121,742,000  1,311,477,000 1,083,982,000 -2,541,255,000  1,698,754,000 1,699,921,000 -2,223,942,000  -2,459,987,000        -3,389,548,000       
          accrued profit sharing bonus to employees and compensation to directors
        -41,997,477,000 23,927,563,000 21,736,100,000 21,471,921,000 -29,799,825,000 14,952,909,000 13,529,295,000 13,008,771,000 -47,434,392,000 10,984,083,000 12,409,938,000  -18,129,772,000 14,405,203,000 12,241,793,000                                             
          accrued expenses and other current liabilities
        -28,808,179,000 -43,198,134,000 14,097,144,000 13,322,561,000 34,531,800,000 -6,374,263,000 33,179,302,000 -10,084,042,000 8,322,930,000 -648,839,000 -42,056,749,000  37,069,706,000 -4,094,716,000 5,607,202,000  26,624,061,000 10,094,605,000 14,976,395,000 3,446,156,000 4,910,661,000  965,357,000  -10,128,590,000 -8,538,492,000 -5,776,314,000  4,344,054,000 5,647,649,000 -824,558,000  -82,906,000 659,567,000 760,672,000  430,801,000 -149,411,000 -82,857,000  6,739,414,000 842,135,000 2,073,184,000  1,637,627,000 3,556,824,000 5,121,949,000 286,730,000 -1,489,045,000 -2,177,677,000 -3,522,931,000 -4,941,797,000 265,241,000  -3,142,500,000 302,852,000 1,259,738,000 -1,581,849,000 1,259,738,000 
          other noncurrent liabilities
        4,153,178,000 -10,188,363,000 2,340,161,000 4,841,149,000 -924,014,000 5,497,949,000 7,353,616,000 -13,446,601,000 10,030,358,000 7,577,178,000 9,168,965,000  28,379,947,000 31,324,680,000 40,423,182,000                                             
          net defined benefit liability
        -48,626,000 -23,183,000 -2,202,071,000 20,651,000 2,058,000 1,423,000 -1,556,332,000 18,213,000 11,036,000 2,340,000 -718,789,000  -9,998,000 -20,030,000 -2,503,589,000  -9,343,000 -8,993,000 -619,561,000 3,639,000 -804,943,000  -262,175,000 9,714,562,000 22,437,000 -53,000,000 -31,999,000 8,827,782,000 17,986,000 19,271,000 -14,039,000 8,523,645,000 18,715,000 19,211,000 -10,571,000  25,784,000 32,095,000 -14,130,000                     
          cash generated from operations
        564,095,378,000 624,410,331,000 627,110,949,000 621,395,892,000 485,287,544,000 465,771,431,000 437,362,333,000 432,396,965,000 296,119,405,000 287,394,796,000 385,931,234,000  439,069,050,000 398,310,270,000 372,811,692,000  348,071,376,000 241,012,711,000 228,217,791,000 201,499,463,000 204,408,021,000  152,907,838,000  94,461,415,000 161,102,142,000 161,106,215,000  141,235,415,000 142,187,502,000 161,120,108,000  141,852,567,000 136,978,985,000 121,670,945,000  132,442,147,000 137,467,071,000 156,119,157,000  98,491,263,000 104,172,265,000 95,040,171,000  73,608,749,000               
          income taxes paid
        -137,266,297,000 -127,346,246,000 -1,537,277,000 -1,190,577,000 -93,295,077,000 -88,103,221,000 -1,051,225,000 -37,567,665,000 -1,474,129,000 -120,146,817,000 -686,489,000  -26,370,883,000 -59,460,841,000 -642,004,000  -29,365,169,000 -53,573,219,000 -402,085,000 -31,164,504,000 -1,378,579,000  -237,560,000  -378,933,000 -31,328,782,000 -380,297,000  -24,451,981,000 -38,787,122,000 -112,064,000  -15,443,008,000 -30,302,594,000 -142,092,000  -14,302,708,000 -26,399,919,000 -118,496,000  -7,246,183,000 -22,423,402,000 -179,230,000  -39,077,000               
          net cash generated by operating activities
        426,829,081,000 497,064,085,000 625,573,672,000 620,205,315,000 391,992,467,000 377,668,210,000 436,311,108,000 394,829,300,000 294,645,276,000 167,247,979,000 385,244,745,000 486,881,716,000 412,698,167,000 338,849,429,000 372,169,688,000 -693,869,405,000 318,706,207,000 187,439,492,000 227,815,706,000 170,334,959,000 203,029,442,000  152,670,278,000  94,082,482,000 129,773,360,000 160,725,918,000  116,783,434,000 103,400,380,000 161,008,044,000  126,409,559,000 106,676,391,000 121,528,853,000  118,139,439,000 111,067,152,000 156,000,661,000  91,245,080,000 81,748,863,000 94,860,941,000  73,569,672,000               
          cash flows from investing activities
                                                                   
          acquisitions of:
                                                                   
          financial assets at fair value through other comprehensive income
        -16,264,133,000 -14,009,954,000 -23,341,809,000 -23,670,258,000 -20,337,062,000 -18,390,948,000 -25,389,232,000 -7,919,378,000 -21,368,596,000 -19,614,511,000 -13,849,515,000  -8,320,443,000 -3,114,723,000 -37,834,407,000  -43,856,354,000 -73,923,002,000 -77,662,402,000 -66,834,232,000 -56,528,394,000  -34,445,259,000  -24,859,654,000 -23,140,793,000 -24,382,829,000                                 
          financial assets at amortized cost
        -34,147,320,000 -47,910,557,000 -47,339,382,000 -53,599,600,000 -33,233,073,000 -44,412,487,000 -20,411,240,000 -33,746,871,000 -40,642,410,000 -54,077,264,000 -20,921,355,000  -43,268,809,000 -62,084,750,000 -18,155,340,000  2,787,100,000      -313,958,000  1,533,900,000 498,542,000                                 
          hedging financial instruments
                                                                  
          property, plant and equipment
        -287,451,994,000 -297,225,801,000 -330,826,730,000 -361,948,126,000 -207,078,888,000 -205,674,684,000 -181,304,802,000 -170,160,195,000 -226,623,760,000 -250,534,217,000 -302,498,628,000  -265,970,089,000 -217,722,949,000 -262,134,719,000  -188,639,870,000 -166,971,104,000 -248,028,725,000 -126,698,477,000 -192,559,626,000 1,642,789,611,000 -75,942,118,000 1,273,526,971,000 -69,948,626,000 -59,681,160,000 -71,847,185,000 1,331,951,108,000 -61,714,051,000 -105,188,462,000 -102,505,595,000 1,213,280,503,000 -103,775,451,000 -73,585,679,000 -38,141,373,000 1,026,463,344,000 -70,303,688,000 -53,813,974,000 -48,875,682,000 1,054,314,030,000 -47,881,708,000   1,006,306,001,000 -80,418,491,000 -242,063,668,000 -183,020,856,000 -47,146,132,000 -175,162,624,000 -77,193,490,000 -138,922,267,000 -98,190,906,000 -182,335,032,000 -2,671,000,000 -56,766,192,000 -36,086,150,000 -81,303,047,000 -14,294,648,000 -81,303,047,000 
          intangible assets
        -978,459,000 -2,330,843,000 -2,285,615,000 -3,048,224,000 -765,697,000 -3,019,659,000 -2,042,120,000 -2,130,819,000 -1,166,648,000 -1,935,149,000 -285,784,000  -1,665,739,000 -3,222,344,000 -583,003,000  -1,553,959,000 -3,542,872,000 -580,694,000 -7,641,478,000 -846,084,000 25,077,453,000 -2,101,026,000 19,942,549,000 -1,549,363,000 -1,168,638,000 -222,548,000 17,852,303,000 -1,706,574,000 -1,053,093,000 -917,636,000 17,604,442,000 -1,205,786,000 -779,951,000 -1,003,705,000 16,723,499,000 -1,067,668,000 -438,459,000 -1,151,372,000 15,799,872,000 -1,064,718,000   13,503,354,000 -951,989,000               
          proceeds from disposal or redemption of:
                                                                   
          proceeds from return of capital of investments in equity instruments at fair value through other comprehensive income
        91,387,000 3,864,000 1,112,000 6,382,000 202,035,000 115,223,000 2,260,000 10,103,000 11,916,000 105,859,000 122,000     52,790,000 62,837,000                                        
          derecognition of hedging financial instruments
        -4,342,000 604,321,000 -29,621,000 89,596,000 -23,599,000 43,718,000 8,585,000 1,424,000 68,143,000 -21,990,000 20,623,000  71,563,000 982,638,000 536,873,000  -42,056,000 31,539,000 112,133,000 -113,408,000 -225,847,000  -227,383,000  37,031,000 -14,510,000 177,209,000                                 
          interest received
        22,351,062,000 26,024,922,000 24,418,735,000 18,472,893,000 21,356,194,000 19,195,220,000 17,409,793,000 14,872,065,000 14,389,461,000 14,344,477,000 12,281,197,000  5,117,390,000 2,796,148,000 1,526,825,000  1,429,622,000 1,546,050,000 1,494,002,000 2,920,839,000 3,038,375,000  4,575,286,000  3,976,299,000 3,496,283,000 3,139,610,000  2,344,107,000 2,482,473,000 1,950,176,000  1,368,731,000 1,769,866,000 1,541,119,000  842,589,000 889,614,000 874,723,000  626,612,000    315,163,000               
          proceeds from government grants - property, plant and equipment
        4,769,789,000 31,978,940,000 35,149,257,000 59,120,928,000 8,086,659,000 7,772,929,000 183,484,000 26,788,050,000 10,445,982,000 8,543,766,000 1,766,902,000  126,223,000 272,055,000 64,544,000     475,703,000  2,565,338,000                                    
          proceeds from government grants - others
           33,000   48,000 22,000 1,130,000  -2,211,000 3,085,000                                             
          other dividends received
        148,678,000 343,583,000 94,878,000 207,452,000 92,476,000 151,700,000 90,172,000 57,263,000 145,890,000 179,299,000 62,648,000  56,444,000 204,015,000 75,000  38,468,000 149,579,000 169,167,000 295,768,000 110,509,000    19,016,000 138,889,000 453,000  20,753,000    18,530,000    20,695,000    14,398,000                   
          dividends received from investments accounted for using equity method
        2,557,486,000   -1,000 2,311,570,000   18,000 2,422,851,000    2,422,851,000    1,902,987,000        3,029,471,000    4,082,364,000                               
          increase in prepayments for leases
        -12,886,000 -5,962,000 -11,212,000 -11,974,000 -59,233,000 -15,320,000 -12,873,000 -13,027,000 -16,684,000 -12,924,000 -20,565,000      -1,200,000,000                                         
          refundable deposits paid
        -64,868,000 -235,202,000 -47,164,000 -1,051,007,000 -131,522,000 -10,501,000 -111,770,000 -3,241,000 -2,495,990,000 -1,544,543,000 -12,726,000  -136,145,000 -97,783,000 -1,670,390,000  -9,896,000 -1,506,477,000 -47,212,000 -51,113,000 -69,469,000  -1,320,312,000  -117,170,000 -1,061,920,000 -1,048,245,000  -705,693,000 -187,118,000 -191,217,000  -80,212,000 -4,235,000 -55,609,000  -49,741,000 -28,811,000 -189,442,000  -24,408,000    -5,693,000               
          refundable deposits refunded
        22,247,000 365,435,000 31,337,000 184,845,000 137,295,000 1,736,158,000 1,210,002,000 1,096,790,000 84,755,000 51,170,000 221,285,000  63,947,000 63,774,000 309,488,000  98,635,000 166,054,000 203,788,000 346,675,000 339,693,000  179,430,000  250,091,000 1,143,706,000 187,602,000  205,019,000 16,632,000 25,376,000  10,985,000 15,862,000 47,608,000  65,670,000 59,869,000 101,714,000  14,810,000    30,841,000               
          net cash from investing activities
        -259,752,617,000 -228,488,307,000 -290,192,426,000 -311,918,558,000 -195,509,921,000 -197,607,330,000 -159,806,991,000 -132,319,506,000 -242,243,223,000 -259,326,076,000 -272,231,795,000 -342,531,778,000 -284,390,325,000 -275,932,106,000 -288,073,791,000 560,872,571,000 -177,020,159,000 -169,750,998,000 -244,251,414,000 -129,750,164,000 -188,993,268,000  -64,188,473,000  -63,473,163,000 -60,075,599,000 -73,459,190,000  -65,662,683,000 -98,219,755,000 -109,230,259,000  -106,884,722,000 -94,706,274,000 -55,347,367,000  -54,787,521,000 -4,110,126,000 -57,168,005,000  -44,625,139,000    -77,032,913,000 -241,942,919,000 -183,258,280,000 -49,662,277,000 -167,675,611,000 -73,422,173,000 -139,629,578,000 -94,858,785,000 -182,747,441,000 -2,935,000,000 -31,150,233,000 -12,168,419,000 -65,941,107,000 -7,654,021,000 -65,941,107,000 
          cash flows from financing activities
                                                                   
          increase in hedging financial liabilities - bank loans
          -30,000   20,000 20,234,340,000                                                   
          proceeds from issuance of bonds
        30,100,000,000 14,100,000,000 19,200,000,000 11,500,000,000 22,800,000,000 9,800,000,000 15,900,000,000 40,700,000,000 19,300,000,000  59,650,717,000 108,842,844,000 19,600,000,000  49,318,000,000 136,709,507,000 21,100,000,000 36,000,000,000 24,000,000,000                        45,000,000,000 62,000,000,000 57,600,000,000 17,000,000,000 18,000,000,000           
          repayment of bonds
        -39,160,000,000 -10,400,000,000 -3,000,000,000 -1,750,000,000    -6,100,000,000 -12,000,000,000      -2,600,000,000 -21,600,000,000  -8,400,000,000   -33,724,900,000 -16,800,000,000  -28,100,000,000 -10,000,000,000  -12,000,000,000             -4,500,000,000 -4,500,000,000 -4,500,000,000            
          proceeds from long-term bank loans
        2,231,900,000 5,395,000,000 7,455,000,000 17,064,000,000 6,378,000,000 2,450,000,000     300,000,000 550,000,000 660,000,000                                         
          repayment of long-term bank loans
        -719,167,000 -719,166,000 -719,167,000 -635,878,000 -604,166,000 -543,056,000 -512,500,000 -512,456,000 -457,500,000 -457,500,000 -329,444,000                  -2,420,000 -2,420,000 -2,420,000  -2,420,000            -31,250,000               
          payments for transaction costs attributable to the issuance of bonds
        -48,826,000 -14,574,000 -20,246,000 -19,000 -100,000 -11,873,000 -23,708,000 -10,252,000 -16,378,000 -41,796,000 -20,274,000  -117,890,000 -264,072,000 -21,200,000  -50,541,000 -257,103,000 -21,702,000 -37,142,000 -24,921,000                                       
          treasury stock acquired
           -23,000        -871,566,000                                             
          repayment of the principal portion of lease liabilities
        -966,913,000 -754,239,000 -891,185,000 -660,810,000 -739,753,000 -697,709,000 -775,428,000 -721,851,000 -731,567,000 -691,724,000 -709,158,000  -645,326,000 -599,250,000 -523,177,000  -465,439,000 -452,731,000 -532,552,000 -729,686,000 -683,072,000  -588,088,000                                     
          interest paid
        -4,039,862,000 -7,222,481,000 -2,516,219,000 -5,946,830,000 -4,384,702,000 -6,640,822,000 -1,778,846,000 -5,995,105,000 -3,942,621,000 -5,550,074,000 -1,871,200,000  -1,840,870,000 -3,553,508,000 -1,103,792,000  -1,648,677,000 -273,585,000 -772,710,000 -218,770,000 -977,231,000  -1,188,528,000   -544,527,000 -998,257,000  -1,523,966,000 -125,756,000 -1,257,295,000  -1,859,513,000 -599,505,000 -689,803,000  -1,492,338,000 -350,899,000 -861,616,000  -1,854,046,000    -331,695,000 670,165,000 630,931,000 218,625,000 292,211,000 181,409,000 171,888,000 145,179,000 200,892,000  355,056,000 355,000,000 661,200,000 355,000,000 661,200,000 
          guarantee deposits received
        2,000,000 1,000,000 2,427,000 2,486,000 87,000 -16,000 45,217,000 56,233,000 128,666,000  75,950,000 114,738,000 8,502,000  259,213,000 59,768,000 91,458,000 3,974,000 17,203,000  28,652,000   636,707,000 3,095,000  3,551,981,000 124,920,000 723,339,000  498,778,000 297,945,000 200,080,000  103,449,000 278,118,000 176,072,000  2,839,000    3,436,000               
          guarantee deposits refunded
        -2,530,000 -38,754,000 -3,099,000 -57,145,000 -15,627,000 -3,426,000 -17,102,000 -149,954,000 -47,490,000 -38,894,000 -131,062,000  -37,631,000 -4,035,000 -1,648,000  -1,253,000 -31,251,000 -4,107,000 -4,064,000 -3,638,000  -2,456,000   -1,743,600,000 -57,230,000  -5,091,788,000 -595,363,000 -1,123,178,000  -15,114,000 -283,478,000 -202,243,000  -109,224,000 -268,849,000 -174,920,000  -1,239,000    -26,382,000               
          cash dividends
        -116,697,301,000 -116,697,300,000 -103,721,521,000 -103,734,492,000 -90,762,247,000 -90,762,248,000 -77,796,213,000 -77,796,261,000 -71,308,546,000 -71,308,547,000 -71,308,546,000  -71,308,546,000 -71,308,547,000 -71,308,546,000  -64,825,951,000 -64,825,951,000 -64,825,951,000 -64,825,951,000 -64,825,951,000                         -77,748,668,000 -77,748,668,000  -77,730,236,000  -77,708,120,000  -77,708,120,000  -76,881,311,000  -77,489,064,000  -77,489,064,000 
          disposal of ownership interests in subsidiaries
           -21,000 1,021,000          9,451,798,000                                         
          increase in non-controlling interests
        1,007,573,000 1,615,828,000 1,609,845,000 4,586,408,000 1,054,308,000 1,242,000 6,535,642,000 2,294,000 7,973,341,000 3,069,177,000 3,988,000  -174,576,000 11,833,169,000 4,605,765,000   155,000    30,000                                     
          net cash from financing activities
        -128,293,126,000 -119,700,601,000 -84,665,592,000 -100,732,513,000 -83,638,287,000 -90,244,583,000 -71,685,617,000  -38,451,204,000 -26,588,885,000 -64,487,030,000         5,912,053,000 -40,757,411,000  -22,412,645,000   -29,346,300,000 -57,627,226,000  -212,792,956,000 -638,888,000 -11,909,919,000  -169,191,709,000 -8,103,045,000 -4,806,832,000           -11,457,496,000 -20,863,157,000 21,338,293,000 -44,093,836,000 3,342,604,000 -40,153,038,000 17,715,925,000 -46,808,148,000 -2,600,000,000 -115,013,456,000 -10,033,344,000 -135,893,492,000 -3,344,187,000 -135,893,492,000 
          effect of exchange rate changes on cash and cash equivalents
        67,451,706,000 -179,155,087,000 16,461,553,000 33,292,154,000 -25,191,055,000 11,115,350,000 27,949,451,000 -33,521,465,000 21,131,702,000 10,158,156,000 -6,107,193,000        6,374,461,000  2,099,130,000         1,199,955,000 -16,396,433,000    -6,079,266,000   -2,071,789,000 -1,779,163,000      1,142,131,000               
          net increase in cash and cash equivalents
        106,235,044,000 -30,279,910,000 267,177,207,000 240,846,398,000 87,653,204,000 100,931,647,000 232,767,951,000 153,621,248,000 35,082,551,000 -108,508,826,000 42,418,727,000                   5,741,692,000 23,471,433,000    55,295,388,000    78,881,904,000      42,618,210,000 23,888,289,000  26,881,292,000  -16,174,262,000  14,810,597,000  -668,000,000 65,786,258,000 74,323,598,000 -27,717,607,000 43,447,338,000 -27,717,607,000 
          cash and cash equivalents, beginning of period
        2,127,627,043,000  1,465,427,753,000  1,342,814,083,000                   541,253,833,000              143,410,588,000  85,262,521,000 85,262,521,000 109,511,130,000 109,511,130,000 117,043,543,000 117,043,543,000    72,422,102,000  72,422,102,000  
          cash and cash equivalents, end of period
        106,235,044,000 -30,279,910,000 2,394,804,250,000  87,653,204,000 100,931,647,000 1,698,195,704,000  35,082,551,000 -108,508,826,000 1,385,232,810,000                   5,741,692,000 564,725,266,000    617,984,318,000    437,412,411,000      186,028,798,000  76,017,828,000 112,143,813,000 67,150,733,000 93,336,868,000 90,399,569,000 131,854,140,000    146,745,700,000  115,869,440,000  
          the accompanying notes are an integral part of the consolidated financial statements.
                                                                   
          loss from disposal of subsidiaries
         167,986,000                                                         
          decrease in hedging financial liabilities - bank loans
              -26,496,570,000                                                     
          expected credit losses recognized on investments in debt instruments
           14,632,000 16,513,000 12,182,000 6,573,000  20,847,000 14,150,000 6,164,000                                                 
          gain on disposal of investments accounted for using equity method
                                                                
          investments accounted for using equity method
                                                   -2,259,244,000 -2,241,991,000 -2,151,483,000 -2,734,568,000 -423,220,000 -8,125,980,000 -8,018,146,000 -8,262,519,000 -1,000,000 -494,765,000 -301,607,000 -7,358,685,000 -217,348,000 -7,358,685,000 
          decrease in short-term loans
                              -12,262,255,000   -27,968,895,000 -5,774,830,000  -39,745,000 -250,365,000  3,957,802,000 -4,114,866,000                         
          donation from shareholders
                                 46,000                                 
          cash and cash equivalents, beginning of year
                                                     85,262,521,000       117,043,543,000  72,422,102,000  100,139,709,000  100,139,709,000 
          cash and cash equivalents, end of year
                                                     109,150,810,000       109,511,130,000  138,208,360,000  72,422,102,000  72,422,102,000 
          gain on disposal or retirement of intangible assets
                -769,000 -770,000 -769,000                                                 
          gain on financial instruments at fair value through profit or loss
               14,622,000 -1,503,000 -1,997,000 -23,522,000                                                 
          increase in short-term loans
                    -116,008,581,000 -26,480,885,000 30,529,474,000  -18,093,965,000 3,552,028,000 52,072,068,000 32,230,586,000 20,348,002,000                27,705,780,000 -12,992,975,000 -17,341,135,000  1,390,041,000    230,321,000 8,788,401,000 3,823,122,000 8,761,188,000 5,111,017,000 3,267,731,000 37,596,000,000 17,759,356,000 30,908,637,000       
          net cash generated by (used in) financing activities
                   -69,831,513,000 -130,406,753,000 19,080,454,000 -19,086,188,000                       -13,402,541,000 -18,171,589,000                     
          •
                                                                   
          gain on disposal of investments in debt instruments at fair value through other comprehensive income
                    100,974,000 104,373,000 140,778,000  -14,015,000 -166,348,000 -2,986,000 -747,507,000 -179,412,000                                       
          gain on foreign exchange
                    10,771,340,000 -313,946,000 2,074,789,000  -3,420,244,000 -2,910,476,000 -4,773,733,000    22,722,000  -234,731,000 3,303,972,000 -1,205,272,000  -246,736,000 729,201,000 -7,106,552,000  -2,850,703,000 1,602,098,000 -1,293,976,000   -959,555,000 -1,054,551,000                     
          gain on disposal or retirement of property, plant and equipment
                      48,257,000  113,092,000 20,541,000 -9,960,000 29,100,000 -35,390,000     210,706,000 582,384,000                                 
          income tax expense
                                                                   
          net income
                                                     166,158,802,000 124,589,534,000 33,474,187,000 102,622,631,000 36,277,773,000 120,884,560,000 73,945,033,000 161,605,009,000 2,714,000,000 99,933,168,000 56,913,888,000 109,177,093,000 28,143,382,000 109,177,093,000 
          net income attributable to shareholders of the parent
                                                                   
          net margin attributable to shareholders of the parent
                                                                   
          unrealized gross profit on sales to associates
                                14,203,000    -3,467,000     7,009,000 32,889,000                         
          accrued profit sharing bonus to employees and compensation to directors and supervisors
                        -25,109,156,000 8,179,355,000 8,468,539,000 8,308,364,000 8,071,239,000  4,107,178,000  -16,672,755,000 4,933,514,000 6,109,874,000  -16,309,009,000 4,518,517,000 5,963,619,000  -14,113,137,000 4,970,745,000 4,436,180,000                         
          proceeds from short-term bills payable
                           3,493,106,000 3,992,197,000                                       
          repayments of short-term bills payable
                           -1,000,000,000                                       
          decrease in non-controlling interests
                                 -1,135,000                                 
          net cash generated in financing activities
                                                                   
          discounts on short-term loans
                         -155,869,000 -127,838,000                                         
          unrealized (realized) gross profit on sales to associates
                         37,317,000 -64,211,000 69,034,000 7,673,000  -5,432,000    117,155,000    -3,970,000       -1,011,000 19,547,000                     
          gain on lease modification
                                                                   
          net cash generated (used) in financing activities
                         75,030,682,000 14,618,457,000                                         
          financial instruments at fair value through profit or loss - debt instruments
                                -94,055,000 -29,228,000 -183,026,000                                 
          loss on disposal of intangible assets
                                                                   
          impairment loss (reversal of impairment loss) on property, plant and equipment
                                                                   
          loss arising from fair value hedges
                                    8,564,000                               
          proceeds from government grants - land use right and others
                           20,077,000  850,623,000                                     
          reversal of impairment loss on property, plant and equipment
                              -301,384,000                                     
          income from disposal of subsidiaries
                              4,598,000                                     
          gain arising from fair value hedges
                              -11,758,000   -7,373,000 -352,000                                 
          consolidated statements of financial position data:
                                                                   
          current assets
                                                                   
          right-of-use assets
                                                                   
          deferred income tax assets
                                                                   
          total assets
                                                                   
          current liabilities
                                                                   
          guarantee deposits
                                                                   
          long-term bonds payable
                                                                   
          total liabilities
                                                                   
          capital stock
                                                                   
          equity attributable to shareholders of the parent
                                                                   
          non-controlling interests
                                                                   
          cash dividend paid per common share
                                                                   
          other consolidated financial data:
                                                                   
          gross margin
                                                                   
          operating margin
                                                                   
          net margin
                                                                   
          capital expenditures
                             
          free cash flows
        426,829,081,000 497,064,085,000 625,573,672,000 620,205,315,000 391,992,467,000 377,668,210,000 436,311,108,000 394,829,300,000 294,645,276,000 167,247,979,000 385,244,745,000 486,881,716,000 412,698,167,000 338,849,429,000 372,169,688,000 -693,869,405,000 318,706,207,000 187,439,492,000 227,815,706,000 170,334,959,000 203,029,442,000  152,670,278,000  94,082,482,000 129,773,360,000 160,725,918,000  116,783,434,000 103,400,380,000 161,008,044,000  126,409,559,000 106,676,391,000 121,528,853,000  118,139,439,000 111,067,152,000 156,000,661,000  91,245,080,000 81,748,863,000 94,860,941,000  73,569,672,000               
          depreciation and amortization
                                                     124,399,879,000 90,037,204,000 26,403,157,000 76,638,870,000 23,872,606,000 61,013,582,000 39,684,919,000 83,366,121,000  74,569,562,000 36,227,938,000 72,820,579,000 18,041,872,000 72,820,579,000 
          cash generated by operating activities
                                                                   
          cash from investing activities
                                                                   
          cash from financing activities
                                                                   
          effect of exchange rate changes and others
                                                             -42,000,000      
          net increase in cash
                                                                   
          operating data:
                                                                   
          wafer (12-inch equivalent) shipment
                                                                   
          billing utilization rate
                                                                   
          in thousands.
                                                                   
          “billing utilization rate” is equal to annual wafer shipment divided by annual capacity. annual capacity includes wafers committed by vanguard international semiconductor corporation (“vis”) and systems on silicon manufacturing company pte. ltd. (“ssmc”). please see “item 7. major shareholders and related party transactions – related party transactions”.
                                                                   
          gain on disposal of intangible assets
                                -436,000                                 
          loss on lease modification
                                                                   
          reversal of expected credit losses on investments in debt instruments
                              -4,885,000  -826,000 304,000 -1,757,000                                 
          repayment of bonds and interest - prepaid
                                                                   
          long-term investments
                                                                   
          impairment loss on intangible assets
                                                                   
          impairment loss on financial assets
                                    3,909,000 12,032,000  24,183,000                           
          gain on disposal of available-for-sale financial assets
                                    -326,297,000    6,531,000 -100,498,000 10,829,000  -3,839,644,000 -17,639,406,000 -2,961,000  -126,888,000 -113,033,000 -20,987,000  -818,315,000 -110,634,000 -37,923,000  -35,151,000      -443,404,000 -391,218,000  -23,271,000  
          gain on disposal of financial assets carried at cost
                                    -8,056,000    -17,822,000 -5,628,000 -14,381,000  -11,531,000 -28,354,000 -42,243,000  -13,125,000 -28,936,000 -23,758,000            -8,755,000 -670,000    
          provisions
                                    292,393,000 2,504,947,000 -6,696,992,000  2,041,045,000 -578,740,000 -64,147,000  1,303,827,000 469,766,000 -2,314,512,000  -40,278,000 -2,245,632,000 2,359,196,000  306,904,000               
          available-for-sale financial assets
                                    -18,311,375,000 -23,674,942,000 -24,675,339,000  -22,784,965,000 -17,630,678,000 -11,171,713,000     187,000    -4,022,000 612,834,000 314,159,000  1,035,151,000      -23,697,000,000 -4,300,000,000 -9,547,253,000  -9,547,253,000 
          held-to-maturity financial assets
                                    -1,695,771,000  -1,405,778,000 -11,267,149,000 -12,439,373,000  -7,534,388,000 -2,393,956,000 -9,372,767,000     3,091,725,000 700,000,000   4,539,000,000      -12,371,965,000 -549,455,000  2,238,000,000  
          financial assets carried at cost
                                    -714,973,000 -273,152,000 -202,032,000  -21,981,000 -31,384,000 -187,378,000  -649,000 -55,788,000 -31,533,000  8,000    -16,511,000 -1,093,000 -1,093,000    -480,000 -480,000 -480,000 -10,000,000 -20,681,000 -1,142,000 -36,333,000  -36,333,000 
          proceeds from return of capital of financial assets carried at cost
                                        23,319,000                           
          derecognition of hedging derivative financial instruments
                                    -42,286,000 12,895,000 -6,399,000  -2,440,000                           
          loss on disposal of available-for-sale financial assets
                                      8,982,000                          -271,094,000  -271,094,000 
          repayment of bonds and interest – prepaid
                                  -33,998,915,000                                 
          gain from disposal of subsidiaries
                                                                   
          land use right
                                                                  
          financial instruments at fair value through profit or loss — debt instruments
                                                                   
          cash outflow from disposal of subsidiary
                                                                   
          hedging derivative financial liabilities
                                                                   
          cash generated by (used in) financing activities
                                                                   
          investments accounted for using equity method, noncurrent available-for-sale financial assets, and noncurrent held-to-maturity financial assets.
                                                                   
          loss on disposal of investments accounted for using equity method
                                                                   
          income from liquidation of subsidiaries
                                                                  
          decrease in receivables for temporary payments
                                        604,285,000 102,433,000                         
          decrease in noncontrolling interests
                                    -114,100,000    -231,157,000    -42,540,000 -179,000                     
          gain on disposal of property, plant and equipment
                                     6,852,000 -22,195,000  -54,663,000 1,407,000 -8,235,000                         
          income from hedging instruments
                                      15,780,000  -785,000    -600,181,000    4,053,902,000                   
          gain arising from changes in fair value of available-for-sale financial assets in hedge effective portion
                                      3,707,000  73,000 -4,082,000 -10,625,000  597,942,000    -4,085,446,000                   
          noncontrolling interests
                                                                   
          share of profits of associates and joint venture
                                        -881,376,000 -892,266,000 -840,895,000  -925,854,000 -815,749,000 -1,134,649,000  -1,036,527,000 -1,047,626,000 -955,380,000  -654,153,000               
          gain from lease agreement modification
                                                                   
          costs from entering into hedging transactions
                                                                 
          net cash inflow from disposal of subsidiary
                                            601,047,000                     
          decrease in obligations under finance leases
                                                                 
          proceeds from exercise of employee stock options
                                            3,702,000 30,189,000     107,354,000 242,488,000 176,456,000 136,204,000 155,955,000 127,288,000 150,760,000 85,614,000 244,824,000  227,150,000 171,563,000 436,827,000 80,948,000 436,827,000 
          gain from hedging instruments
                                          11,870,000    -4,592,076,000    -325,678,000                 
          derivative financial instruments
                                          -685,378,000  -641,658,000 954,955,000 -526,938,000  760,745,000 -315,957,000 233,713,000  9,946,000               
          derecognition of hedging derivative financial instrument
                                          -9,647,000                         
          cash and cash equivalents included in noncurrent assets held for sale, beginning of period
                                              81,478,000                     
          cash and cash equivalent on consolidated balance sheet, beginning of period
                                          562,688,930,000    358,449,029,000                     
          net cash outflow from acquisition of subsidiary
                                                                   
          cash dividend per common share
                                                                   
          wafer (300mm equivalent) shipment
                                                                   
          cash received from other long-term receivables
                                                                   
          gain on disposal of property, plant and equipment and intangible assets
                                            -865,000 46,287,000 4,081,000  1,843,000 -14,828,000 -497,000                 
          realized gross profit on sales to associates
                                                 4,369,000 -21,017,000                 
          income from receipt of equity securities in settlement of trade receivables
                                                                  
          accrued compensation/profit sharing to employees and bonus to directors and supervisors
                                                                   
          accrued profit sharing to employees and bonus to directors and supervisors
                                             5,398,491,000 5,383,645,000  -7,141,130,000 4,082,094,000 3,279,960,000  2,678,344,000               
          loss arising from changes in fair value of available-for-sale financial assets in hedge effective portion
                                              4,602,284,000    327,961,000  759,175,000               
          impairment loss of noncurrent assets held for sale
                                                                   
          financial assets for hedging
                                                                   
          working capital
                                                                   
          accrued pension cost
                                               6,545,064,000 23,319,000 12,341,000 -12,724,000 6,788,932,000 -16,599,000 65,378,000 46,167,000 -3,748,000 66,557,000 5,736,000 8,589,000 -2,132,000 17,425,000  52,330,000 33,945,000 127,563,000 8,498,000 127,563,000 
          other financial data:
                                                                   
          investments accounted for using equity method, and noncurrent available-for-sale financial assets.
                                                                   
          stock option compensation cost of subsidiary
                                                                   
          impairment loss of property, plant and equipment
                                                                  
          impairment loss of financial assets
                                                     2,677,529,000 2,677,529,000             
          income from liquidation of subsidiary
                                                                   
          gain on deconsolidation of subsidiary
                                                                   
          net cash outflow from deconsolidation of subsidiary
                                                                   
          increase in long-term bank loans
                                                                   
          repayment of other long-term payables
                                                                   
          other assets
                                                    -11,896,000               
          cash refund from other long-term receivables
                                                                   
          increase in noncontrolling interests
                                                    -12,464,000               
          net cash generated by financing activities
                                                    44,939,320,000               
          loss on disposal of investments in associates
                                                    484,000               
          cash and cash equivalents included in noncurrent assets held for sale
                                                                   
          cash and cash equivalent on consolidated balance sheet
                                                                   
          total comprehensive income attributable to shareholders of the parent
                                                                   
          total comprehensive loss attributable to noncontrolling interests
                                                                   
          basic earnings per share
                                                                   
          diluted earnings per share
                                                                   
          basic earnings per ads equivalent
                                                                   
          diluted earnings per ads equivalent
                                                                   
          basic weighted-average shares outstanding
                                                                   
          diluted weighted-average shares outstanding
                                                                   
          effect of exchange rate changes
                                                                   
          net cash inflow
                                                                   
          wafer (200mm equivalent) shipment
                                                                   
          loss on hedging instruments
                                                                   
          dividends received from associates
                                                                   
          net cash generated (used) by financing activities
                                                                   
          stock option compensation cost from subsidiary
                                                    2,701,000               
          loss on disposal of property, plant and equipment and intangible assets
                                                    -28,710,000               
          loss on disposal of financial assets carried at cost
                                                    -2,105,000 269,000 269,000    1,263,000 1,263,000 1,263,000       
          realized gross profit from associates
                                                    -3,540,000               
          settlement income from receiving equity securities
                                                    -8,565,000      -4,434,364,000  -4,434,364,000       
          hedging derivative financial instruments
                                                    -649,991,000               
          gain on disposal of investments in associates
                                                                   
          gain on arising from changes in fair value of available-for-sale financial assets in hedge effective portion
                                                                   
          adjustments to reconcile net income to net cash from operating activities:
                                                                   
          unrealized (realized) gross profit from affiliates
                                                     25,029,000 129,569,000  -346,768,000   -1,646,000   -72,000     
          amortization of premium/discount of financial assets
                                                     2,281,000 1,721,000 571,000 9,120,000 4,180,000 13,756,000 8,666,000 18,611,000  -97,381,000  -117,159,000 -25,931,000 -117,159,000 
          equity in earnings of equity method investees
                                                     -8,127,748,000 -7,410,841,000 -984,787,000 -3,531,943,000 -1,577,135,000     -72,568,000 -946,787,000 -5,468,230,000 -1,043,790,000 -5,468,230,000 
          cash dividends received from equity method investees
                                                     1,688,878,000 1,688,878,000  2,941,548,000  422,490,000  422,490,000       
          loss on disposal of property, plant and equipment and other assets
                                                     125,488,000 93,515,000 33,385,000 70,696,000    761,298,000       
          impairment loss on idle assets
                                                     418,330,000 418,330,000 438,828,000            
          deferred income tax
                                                     2,618,657,000 2,235,309,000 -543,272,000 478,443,000 1,011,225,000 -273,785,000 -990,530,000 -373,253,000 -53,000,000 2,361,261,000 1,780,514,000 1,083,194,000 498,225,000 1,083,194,000 
          financial assets and liabilities at fair value through profit or loss
                                                     -17,625,000 -29,199,000 62,855,000 -417,015,000 -4,411,000 240,890,000 355,343,000 189,577,000  -164,405,000 -113,239,000 239,413,000 -125,919,000 239,413,000 
          allowance for doubtful receivables
                                                     -11,083,000 -1,272,000  -2,880,000  109,000,000 92,000,000 57,000,000  -252,226,000 -1,353,000 -1,959,000 -1,353,000 -1,959,000 
          allowance for sales returns and others
                                                     844,859,000 1,741,025,000 351,326,000 -1,425,155,000 -569,789,000 -1,993,511,000 -2,601,004,000 -1,242,188,000  2,011,897,000 337,843,000 1,105,620,000 310,958,000 1,105,620,000 
          prepaid expenses and other current assets
                                                     -371,593,000 -274,827,000 -693,246,000 -387,631,000 250,101,000 -339,265,000 -230,184,000 -445,797,000  -330,664,000 -65,956,000 359,734,000 52,276,000 359,734,000 
          income tax payable
                                                     4,548,602,000 173,072,000 2,767,241,000 571,629,000 2,593,727,000 -3,508,611,000 -5,276,124,000 -1,652,251,000  -1,766,153,000 -5,259,443,000 3,127,545,000 2,765,097,000 3,127,545,000 
          accrued profit sharing to employees and bonus to directors
                                                     2,130,887,000 -401,689,000 2,251,310,000 -4,026,768,000 2,456,340,000  5,006,322,000 4,188,131,000       
          net cash from operating activities
                                                     277,288,704,000 194,876,744,000 55,205,276,000 169,409,050,000 53,905,307,000 153,138,642,000 91,953,457,000 222,023,176,000 4,867,000,000 211,949,947,000 96,525,361,000 174,116,992,000 54,445,546,000 174,116,992,000 
          cash contributed related to spin-off
                                                        -1,270,340,000           
          proceeds from return of capital by investees
                                                     587,902,000 450,326,000 21,537,000       2,465,293,000 114,255,000 433,551,000 55,056,000 433,551,000 
          property, plant and equipment and other assets
                                                     93,984,000 83,739,000 19,381,000 3,055,991,000  62,293,000 20,903,000 387,735,000  2,042,899,000 1,764,920,000 54,509,000 1,157,000 54,509,000 
          increase in deferred charges
                                                     -1,743,043,000 -1,079,585,000 -395,772,000 -1,069,352,000 -181,158,000 -1,177,741,000 -585,185,000 -1,538,301,000  -3,199,813,000 -1,854,102,000 -2,685,610,000 -584,370,000 -2,685,610,000 
          decrease in refundable deposits
                                                     2,096,909,000 2,193,121,000 -10,008,000 3,949,331,000 3,845,196,000  316,659,000 -5,940,633,000  21,801,000 18,663,000    
          decrease in other assets
                                                     17,600,000 29,000,000 200,000            
          decrease in guarantee deposits
                                                     -239,717,000 -214,067,000 -59,099,000 -252,874,000 -52,415,000 -191,678,000 -129,045,000 -253,489,000 -15,000,000 -761,525,000 -536,011,000  -371,551,000  
          acquisition of treasury stock
                                                        -71,598,000           
          supplemental disclosure of cash flow information
                                                                   
          income tax paid
                                                     10,312,114,000 10,291,304,000 48,229,000 7,436,712,000 213,963,000 9,477,093,000 9,452,574,000 9,640,396,000  10,282,464,000 10,105,861,000 7,330,401,000 63,801,000 7,330,401,000 
          investing activities affecting both cash and non-cash items
                                                                   
          acquisition of property, plant and equipment
                                                     255,108,068,000 182,382,575,000 47,544,436,000 153,008,625,000 68,902,831,000 135,815,549,000 94,612,614,000 195,950,918,000   39,310,697,000  20,318,452,000  
          decrease in payables to contractors and equipment suppliers
                                                     -12,764,075,000 827,158,000 -398,304,000 22,154,481,000 8,290,659,000 3,229,638,000 3,701,212,000   -2,185,151,000  5,279,783,000 -6,023,804,000 5,279,783,000 
          increase in payables to related parties
                                                     -280,256,000 -188,808,000             
          nonmonetary exchange trade-out price
                                                     -69,000 -69,000  -482,000  -122,920,000 -122,920,000 -124,746,000       
          cash paid
                                                     242,063,668,000 183,020,856,000 47,146,132,000 175,162,624,000 77,193,490,000 138,922,267,000 98,190,906,000 182,335,032,000  56,766,192,000 36,086,150,000 81,303,047,000 14,294,648,000 81,303,047,000 
          net income attributable to minority interests
                                                                   
          unrealized gross profit from affiliates
                                                          136,536,000  52,742,000   130,977,000 265,106,000 63,912,000 265,106,000 
          stock option compensation cost
                                                                   
          decrease in obligations under capital lease
                                                                   
          decrease in other long-term payables
                                                                   
          proceeds from donation
                                                                   
          increase in minority interests
                                                                   
          effect of changes in consolidated entities
                                                                   
          capitalized interest
                                                                   
          increase in other liabilities
                                                                   
          disposal of property, plant and equipment and other assets
                                                       51,500,000    143,823,000   2,051,168,000 1,901,048,000  1,762,010,000  
          decrease in other financial assets
                                                                   
          cash received
                                                       19,381,000  553,698,000  20,903,000   2,042,899,000 1,764,920,000  1,157,000  
          increase in other payables to related parties
                                                        10,693,900,000       -136,128,000  -1,760,853,000  
          net decrease in cash and cash equivalents
                                                      -9,244,693,000  -42,360,397,000  -26,643,974,000  -7,532,413,000       
          realized gross profit from affiliates
                                                       -74,029,000  -56,207,000          
          proceeds from disposal of:
                                                                   
          increase in other receivables from related parties
                                                       -32,119,000  -484,048,000     -8,269,000     
          non-cash investing and financing activities
                                                                   
          idle assets reclassified from property, plant and equipment
                                                       438,828,000            
          current portion of bonds payable
                                                         4,500,000,000      8,000,000,000  8,000,000,000  
          current portion of other long-term payables
                                                         912,591,000  569,149,000    2,012,071,000  3,308,040,000  
          decrease in:
                                                                   
          increase in:
                                                                   
          deferred credits
                                                          -47,873,000 -47,873,000 -47,873,000  -129,494,000 -47,873,000 72,747,000 -23,937,000 72,747,000 
          increase in other assets
                                                        -18,200,000 -23,199,000   -1,004,581,000       
          supplemental disclosures of cash flow information
                                                                   
          loss on disposal of property, plant and equipment
                                                         68,332,000          
          disposal of property, plant and equipment
                                                         1,037,746,000          
          non-cash financing activities
                                                                   
          gain on held-to-maturity financial assets redeemed by the issuer
                                                                   
          equity in losses of equity method investees
                                                          -4,677,062,000  -7,111,443,000       
          gain on disposal of property, plant and equipment and other assets
                                                          -40,510,000 -9,334,000   -298,769,000 -153,449,000 -300,387,000 -77,850,000 -300,387,000 
          bonuses payable to employees and directors
                                                          1,430,102,000    15,148,057,000 8,636,933,000    
          increase in refundable deposits
                                                          -6,361,773,000      -1,435,304,000 -6,604,000 -1,435,304,000 
          repayment of bonds payable
                                                                -7,000,000,000  -7,000,000,000 
          equity in losses (earnings) of equity method investees
                                                           -2,179,835,000  -1,000,000      
          profit sharing to employees transferred to capital stock
                                                                   
          increase in payables to contractors and equipment suppliers
                                                            -13,491,140,000   -3,224,547,000    
          cash flows from operating activities:
                                                                   
          net income attributable to minority interest
                                                             8,000,000      
          depreciation & amortization
                                                             2,459,000,000      
          changes in working capital & others
                                                             -260,000,000      
          cash flows from investing activities:
                                                                   
          marketable financial instruments
                                                             -1,552,000,000      
          proceeds from disposal or maturity of:
                                                                   
          cash flows from financing activities:
                                                                   
          proceeds from exercise of stock options
                                                             8,000,000      
          bonus paid to directors and supervisors
                                                                   
          repayment of long-term bonds payable
                                                             -243,000,000      
          cash dividends paid for common stock
                                                             -2,339,000,000      
          repurchase of treasury stock
                                                              -33,480,997,000 -9,668,896,000 -45,413,373,000  -45,413,373,000 
          cash bonus paid to employees
                                                              -3,939,883,000  -4,572,798,000  -4,572,798,000 
          cash and cash equivalents at beginning of period
                                                             5,921,000,000      
          cash and cash equivalents at end of period
                                                             5,211,000,000      
          impairment of financial assets
                                                                   
          dividends received from equity method investees
                                                              1,804,351,000 589,071,000 677,147,000 589,071,000 677,147,000 
          loss on idle assets
                                                                   
          net cash paid for acquisition of subsidiaries
                                                                   
          decrease in short-term bank loans
                                                                   
          repayments of:
                                                                   
          long-term bank loans
                                                                   
          bonds payable
                                                                   
          profit sharing to employees in cash
                                                                   
          bonus to directors
                                                                   
          supplemental information
                                                                   
          investing and financing activities affecting both cash and non-cash items
                                                                   
          increase in obligations under capital leases
                                                                   
          decrease in accrued expenses and other current liabilities
                                                                   
          current portion of bonds payable and long-term bank loans
                                                                   
          loss on impairment of financial assets
                                                              247,488,000     
          loss on impairment of idle assets
                                                              210,477,000     
          cash from merger of subsidiaries
                                                              270,650,000     
          bonus to directors and supervisors
                                                              -176,890,000  -285,800,000  -285,800,000 
          acquisition of property, plant, and equipment
                                                              58,951,343,000  76,023,264,000  76,023,264,000 
          net changes in operating assets and liabilities:
                                                                   
          bonuses payable to employees, directors and supervisors
                                                                   
          increase in guarantee deposits
                                                                -1,569,284,000  -1,569,284,000 
          increase in accrued expenses and other current liabilities
                                                               -4,258,527,000 -3,053,584,000  -3,053,584,000 
          noncash financing activities
                                                                   
          current portion of bonds payable and long-term liabilities
                                                                   
          current portion of other payables to related parties
                                                                   
          amortization of premium/ discount of financial assets
                                                               -51,144,000    
          gain on disposal of investments accounted for using equity method investees
                                                                   
          loss on impairment of financial assets carried at cost
                                                                   
          increase in other asset
                                                                -232,575,000  -232,575,000 
          accrued bonuses to employees and directors
                                                                 4,321,538,000  
          payment for repurchase of treasury stock
                                                                 -3,053,584,000  
          non-cash investment and financing activities
                                                                   
          deferred income taxes
                                                                   
          donation of idle assets
                                                                   
          notes and accounts payable
                                                                   
          short-term bank loans
                                                                   
          proceeds from:
                                                                   
          exercise of employee stock options
                                                                   
          disposal of treasury stock
                                                                   
          effect of first inclusion for consolidation of certain subsidiaries
                                                                   
          increase in other long-term payables
                                                                   
          current portion of long-term liabilities