7Baggers

Korea Electric Power Corporation
(NYSE:KEP) 

KEP stock logo

Korea Electric Power Corporation, an integrated electric utility company, generates, transmits, and distributes electricity in South Korea and internationally. The company operates through Transmission and Distribution, Electric Power Generation (Nuclear), Electric Power Generation (Non-nuclear), Pl...

Founded: 1982
Full Time Employees: 22,808
Sector: Utilities
Industry: Utilities-Regulated Electric
Utilities
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    Unit: USD2025-12-18 2025-09-15 2025-06-17 2025-03-26 2025-03-11 2024-12-10 2024-09-09 2024-06-13 2024-03-26 2024-03-11 2023-12-07 2023-09-08 2023-06-01 2023-03-28 2023-03-13 2022-12-13 2022-09-15 2022-06-13 2022-03-29 2022-03-14 2021-12-09 2021-09-15 2021-06-04 2021-03-25 2021-03-10 2021-03-09 2020-12-31 2020-12-09 2020-06-04 2020-03-27 2020-03-12 2019-12-31 2019-12-05 2019-09-11 2019-06-11 2019-03-22 2019-03-11 2019-03-07 2018-12-31 2018-12-17 2018-09-11 2018-06-12 2018-03-30 2018-03-15 2017-12-31 2017-12-18 2017-06-30 2017-03-06 2016-12-31 2016-12-08 2016-09-09 2016-03-22 2016-03-07 2015-12-31 2015-12-28 2014-12-31 2014-12-05 2013-12-31 2013-04-02 2012-12-31 2011-12-31 2009-12-31 2009-03-18 2008-12-31 2008-12-22 2008-04-07 2008-02-26 2007-12-31 2007-10-26 2007-05-04 2007-03-08 2006-12-31 2006-11-17 2006-10-19 2006-10-09 2006-04-26 2006-02-24 2005-12-31 2005-10-24 2005-05-30 2005-04-26 2005-03-03 2004-12-31 2003-12-31 2002-12-31 
                                                                                         
      sales
    		                                                                                     
      sale of goods
    		                                                                                     
      sales of services
    		175,181,000,000 156,882,000,000 146,692,000,000 710,445,000,000 710,445,000,000 141,906,000,000 169,589,000,000 167,700,000,000 750,878,000,000 750,878,000,000 185,521,000,000 156,110,000,000 149,162,000,000 714,602,000,000 714,602,000,000 177,365,000,000 172,501,000,000 111,074,000,000 456,400,000,000 456,400,000,000 111,642,000,000 94,936,000,000 97,675,000,000 429,350,000,000 429,350,000,000 429,350,000,000  99,310,000,000   408,290,000,000  91,174,000,000 85,538,000,000 94,879,000,000 392,867,000,000 392,867,000,000 392,867,000,000  116,530,000,000 73,116,000,000 74,165,000,000 351,157,000,000 351,157,000,000  84,070,000,000 71,905,000,000 356,743,000,000  89,581,000,000 74,098,000,000    128,205,000,000  112,556,000,000                             
      sales of construction services
    		144,830,000,000 181,271,000,000 56,197,000,000 849,108,000,000 849,108,000,000 136,406,000,000 141,403,000,000 85,506,000,000 785,395,000,000 785,395,000,000 228,329,000,000 194,253,000,000 119,520,000,000 646,953,000,000 646,953,000,000 241,233,000,000 288,665,000,000 140,794,000,000 754,998,000,000 754,998,000,000 196,977,000,000 349,348,000,000 131,091,000,000 812,175,000,000 812,175,000,000 812,175,000,000  257,484,000,000   1,264,916,000,000  268,409,000,000 287,661,000,000 256,054,000,000 1,742,391,000,000 1,742,391,000,000 1,742,391,000,000  357,067,000,000 424,433,000,000 450,161,000,000 3,212,184,000,000 3,212,184,000,000  625,401,000,000 659,092,000,000 4,026,857,000,000  1,037,895,000,000 945,481,000,000    928,789,000,000  713,076,000,000                             
      revenue related to transfer of assets from customers
    		218,831,000,000 218,989,000,000 211,646,000,000 820,631,000,000 820,631,000,000    743,051,000,000 743,051,000,000 187,102,000,000 183,708,000,000 181,835,000,000 711,839,000,000 711,839,000,000 177,501,000,000 177,120,000,000 174,406,000,000 661,212,000,000 661,212,000,000 165,981,000,000 163,636,000,000 161,314,000,000 643,477,000,000 643,477,000,000 643,477,000,000  158,149,000,000 152,636,000,000  604,808,000,000  149,074,000,000 145,906,000,000 143,459,000,000 594,548,000,000 594,548,000,000 594,548,000,000  141,908,000,000 184,780,000,000 123,741,000,000 478,973,000,000 478,973,000,000  121,126,000,000 116,146,000,000 427,297,000,000  114,543,000,000 100,295,000,000 375,995,000,000 375,995,000,000  94,840,000,000  88,755,000,000                             
      cost of sales
    		                                                                                     
      cost of sales of goods
    		-20,483,602,000,000  -19,195,043,000,000 -80,221,013,000,000 -80,221,013,000,000 -21,617,557,000,000 -18,154,388,000,000 -21,045,353,000,000 -88,066,120,000,000 -88,066,120,000,000 -21,294,414,000,000 -20,808,106,000,000 -26,788,175,000,000 -99,441,768,000,000 -99,441,768,000,000 -26,222,290,000,000 -20,856,601,000,000 -23,329,638,000,000 -62,079,313,000,000 -62,079,313,000,000 -16,295,502,000,000 -13,205,508,000,000 -13,668,333,000,000 -50,353,315,000,000 -50,353,315,000,000 -50,353,315,000,000  -12,442,834,000,000 -13,677,754,000,000 -55,750,468,000,000 -55,750,468,000,000  -13,592,540,000,000 -12,293,502,000,000 -14,891,171,000,000 -55,976,628,000,000 -55,976,628,000,000 -55,976,628,000,000  -13,937,633,000,000 -12,877,486,000,000 -14,687,736,000,000 -48,454,036,000,000 -48,454,036,000,000  -12,078,031,000,000 -12,371,525,000,000 -41,237,372,000,000  -9,709,384,000,000 -9,005,798,000,000 -41,348,917,000,000 -41,348,917,000,000  -9,594,472,000,000  10,789,119,000,000  46,293,591,000,000                           
      cost of sales of services
    		-145,853,000,000 -144,919,000,000 -141,105,000,000 -557,261,000,000 -557,261,000,000 -144,197,000,000 -164,152,000,000 -127,530,000,000 -629,806,000,000 -629,806,000,000 -171,339,000,000 -115,191,000,000 -127,039,000,000 -520,572,000,000 -520,572,000,000 -171,600,000,000 -153,266,000,000 -140,822,000,000 -580,902,000,000 -580,902,000,000 -199,841,000,000 -57,171,000,000 -107,781,000,000 -441,851,000,000 -441,851,000,000 -441,851,000,000  -48,991,000,000   -1,030,601,000,000  -233,813,000,000 -161,500,000,000 -123,722,000,000 -592,224,000,000 -592,224,000,000 -592,224,000,000  -130,643,000,000 -121,697,000,000 -112,391,000,000 -597,423,000,000 -597,423,000,000  -125,225,000,000 -96,278,000,000 -557,037,000,000  -110,518,000,000 -111,863,000,000    -119,289,000,000  169,994,000,000                             
      cost of sales of construction services
    		-503,651,000,000 -285,950,000,000 -420,796,000,000 -1,185,886,000,000 -1,185,886,000,000 -189,377,000,000 -142,223,000,000 -130,304,000,000 -1,003,601,000,000 -1,003,601,000,000 -265,683,000,000 -245,766,000,000 -164,780,000,000 -941,254,000,000 -941,254,000,000 -208,150,000,000 -265,121,000,000 -132,378,000,000 -898,963,000,000 -898,963,000,000 -172,766,000,000 -329,884,000,000 -113,719,000,000 -1,009,430,000,000 -1,009,430,000,000 -1,009,430,000,000  -239,800,000,000   -998,766,000,000  -242,919,000,000 -257,356,000,000 -237,015,000,000 -1,638,869,000,000 -1,638,869,000,000 -1,638,869,000,000  -333,997,000,000 -380,634,000,000 -423,838,000,000 -3,047,396,000,000 -3,047,396,000,000  -576,271,000,000 -662,638,000,000 -3,755,144,000,000  -978,132,000,000 -861,011,000,000    -893,171,000,000  647,216,000,000                             
      gross profit
    		6,439,278,000,000 2,930,596,000,000 4,467,040,000,000 11,434,736,000,000 11,434,736,000,000 4,152,226,000,000 2,012,944,000,000 1,989,556,000,000   2,738,538,000,000     -6,829,082,000,000 -5,746,953,000,000 -7,138,768,000,000 -2,984,359,000,000 -2,984,359,000,000 -205,890,000,000 -73,648,000,000 1,185,467,000,000 6,764,718,000,000 6,764,718,000,000 6,764,718,000,000  2,979,752,000,000 996,352,000,000 1,393,055,000,000 1,393,055,000,000  1,843,013,000,000 358,616,000,000 -3,504,000,000 2,419,889,000,000 2,419,889,000,000 2,419,889,000,000  2,007,571,000,000 -42,659,000,000 482,079,000,000 7,716,007,000,000 7,716,007,000,000  3,408,200,000,000 2,016,168,000,000 14,640,831,000,000  5,145,464,000,000 3,296,752,000,000 13,499,993,000,000 13,499,993,000,000  4,863,023,000,000  3,301,214,000,000  962,251,000,000                           
      yoy
    		-43.69% -29.42% 121.92% 474.74%   -26.50%         128.83% 2691.27% 9593.09% -351.75% -144.12% -103.04% -101.09%  127.02% 578.95% 385.60%   -45.94% 288.45% -39856.14%  -23.84% -85.18%  20.54% -5772.63% 401.97%  -73.98%  -85.86% 282.71% -47.30%  -33.76% -38.84% 8.45%   -32.21%  308.94%  405.38%                               
      qoq
    		119.73% -34.40% -60.93% 0.00% 175.39% 106.28% 1.18%         18.83% -19.50% 139.21% 0.00% 1349.49% 179.56% -106.21% -82.48% 0.00% 0.00%   199.07% -28.48% 0.00%   413.92% -10334.47% -100.14% 0.00% 0.00%   -4806.09% -108.85% -93.75% 0.00%   69.04% -86.23%   56.08% -75.58% 0.00%                                  
      selling and administrative expenses
    		-787,366,000,000 -794,724,000,000 -713,433,000,000 -3,070,026,000,000 -3,070,026,000,000 -756,171,000,000 -762,682,000,000 -690,213,000,000 -3,061,582,000,000 -3,061,582,000,000 -741,966,000,000 -725,830,000,000 -691,587,000,000 -3,009,422,000,000 -3,009,422,000,000 -701,859,000,000 -769,395,000,000 -648,154,000,000 -2,875,784,000,000 -2,875,784,000,000 -730,801,000,000 -691,141,000,000 613,820,000,000 -2,678,443,000,000 -2,678,443,000,000 -2,678,443,000,000  -647,547,000,000 565,798,000,000 -2,669,576,000,000 -2,669,576,000,000  -603,747,000,000 -657,275,000,000 -626,376,000,000 -2,627,890,000,000 -2,627,890,000,000 -2,627,890,000,000  -612,356,000,000 -644,459,000,000 -609,692,000,000 -2,762,855,000,000 -2,762,855,000,000  -635,279,000,000 -552,982,000,000 -2,639,232,000,000  -721,295,000,000 -592,258,000,000 -2,153,261,000,000 -2,153,261,000,000  -522,931,000,000  -439,583,000,000  1,780,168,000,000    1,309,860,000,000  798,599,000,000 1,224,706,000,000 1,305,378,000,000  701,261,000,000 1,201,775,000,000 1,201,775,000,000  304,329,000,000 732,331,000,000 301,244,000,000 1,155,193,000,000 1,155,194,000,000  657,077,000,000 1,294,122,000,000 1,061,048,000,000 1,061,048,000,000    
      operating profit
    		5,651,912,000,000 2,135,872,000,000 3,753,607,000,000 8,364,710,000,000 8,364,710,000,000 3,396,055,000,000 1,250,262,000,000 1,299,343,000,000          -7,786,922,000,000 -5,860,143,000,000 -5,860,143,000,000 -936,691,000,000 -764,789,000,000 571,647,000,000 4,086,275,000,000 4,086,275,000,000 4,086,275,000,000  2,332,205,000,000     1,239,266,000,000   -208,001,000,000 -208,001,000,000 -208,001,000,000  1,395,215,000,000 -687,118,000,000 -127,613,000,000 4,953,152,000,000 4,953,152,000,000  2,772,921,000,000 1,463,186,000,000 12,001,599,000,000  4,424,169,000,000 2,704,494,000,000 11,346,732,000,000 11,346,732,000,000  4,340,092,000,000  2,861,631,000,000                             
      yoy
    		-32.43% -37.11% 200.23% 543.76%              918.18% -1125.13% -243.41% -122.92% -118.72%  75.21%         -695.80%   -114.91% -69.73% 62.99%  -71.83%  -104.60% 238.52% -58.73%  -37.32% -45.90% 5.77%   -37.69%  296.51%                                 
      qoq
    		164.62% -43.10% -55.13% 0.00% 146.31% 171.63% -3.78%           32.88% 0.00% 525.62% 22.48% -233.79% -86.01% 0.00% 0.00%           0.00% 0.00%   -303.05% 438.44% -102.58% 0.00%   89.51% -87.81%   63.59% -76.16% 0.00%                                  
      other income
    		122,898,000,000 93,373,000,000 92,807,000,000 477,354,000,000 477,354,000,000 98,662,000,000 97,635,000,000 125,394,000,000 532,851,000,000 532,851,000,000 107,533,000,000 134,984,000,000 89,736,000,000 383,650,000,000 383,650,000,000 96,782,000,000 98,906,000,000 75,288,000,000 372,921,000,000 372,921,000,000 72,026,000,000 89,136,000,000 99,909,000,000 392,971,000,000 392,971,000,000 392,971,000,000  117,429,000,000                               -1,781,835,000,000           1,392,347,000,000                
      other expenses
    		-69,524,000,000 -75,220,000,000 -19,878,000,000 -465,688,000,000 -465,688,000,000 -53,167,000,000 -57,289,000,000 -102,516,000,000 -258,905,000,000 -258,905,000,000 -20,556,000,000 -108,389,000,000 -21,070,000,000 -212,150,000,000 -212,150,000,000 -76,066,000,000 -41,562,000,000 -49,244,000,000 -257,932,000,000 -257,932,000,000 -36,860,000,000 -70,782,000,000 -19,156,000,000 -417,720,000,000 -417,720,000,000 -417,720,000,000  -221,892,000,000                                                          
      other gains
    		240,392,000,000 20,611,000,000 98,572,000,000 84,884,000,000 84,884,000,000 82,273,000,000 18,832,000,000 25,064,000,000 22,686,000,000 22,686,000,000 70,313,000,000 -10,326,000,000 13,264,000,000 243,122,000,000 243,122,000,000 -15,193,000,000 59,978,000,000 -9,847,000,000 8,519,000,000 8,519,000,000 58,949,000,000 -33,000,000 19,510,000,000 35,094,000,000 35,094,000,000 35,094,000,000  4,334,000,000 61,940,000,000 -582,258,000,000 -582,258,000,000  -414,139,000,000 -58,392,000,000 -10,284,000,000 -621,124,000,000 -621,124,000,000 -621,124,000,000  83,063,000,000  54,056,000,000 156,627,000,000 156,627,000,000  -1,746,000,000 129,012,000,000 70,498,000,000  52,393,000,000 30,883,000,000 8,610,773,000,000 8,610,773,000,000  8,538,361,000,000  20,792,000,000                             
      finance income
    		774,699,000,000 1,785,966,000,000 413,301,000,000 3,448,177,000,000 3,448,177,000,000 1,128,461,000,000 722,974,000,000 987,226,000,000 1,425,031,000,000 1,425,031,000,000 658,406,000,000 320,873,000,000 697,215,000,000 1,833,312,000,000 1,833,312,000,000 1,720,492,000,000 977,101,000,000 286,235,000,000 1,402,614,000,000 1,402,614,000,000 644,548,000,000 148,568,000,000 508,855,000,000 1,510,249,000,000 1,510,249,000,000 1,510,249,000,000  384,946,000,000 800,765,000,000 1,009,706,000,000 1,009,706,000,000  501,302,000,000 348,350,000,000 301,575,000,000 796,870,000,000 796,870,000,000 796,870,000,000  198,407,000,000 837,163,000,000 156,787,000,000 1,530,618,000,000 1,530,618,000,000  203,936,000,000 897,286,000,000 791,543,000,000  679,784,000,000 207,714,000,000 1,182,988,000,000 1,182,988,000,000  814,145,000,000  429,866,000,000  1,128,357,000,000                           
      finance expenses
    		-1,608,924,000,000 -2,463,698,000,000 -1,231,655,000,000 -7,535,228,000,000 -7,535,228,000,000 -1,927,864,000,000 -1,778,881,000,000 -2,001,253,000,000 -5,347,018,000,000 -5,347,018,000,000 -1,678,500,000,000 -1,263,898,000,000 -1,697,817,000,000 -4,746,791,000,000 -4,746,791,000,000 -2,662,680,000,000 -1,664,484,000,000 -928,164,000,000 -3,245,777,000,000 -3,245,777,000,000 -1,178,328,000,000 -474,454,000,000 -1,044,856,000,000 -2,896,443,000,000 -2,896,443,000,000 -2,896,443,000,000  -702,142,000,000 -1,424,036,000,000 -2,782,156,000,000 -2,782,156,000,000  -1,122,317,000,000 -816,592,000,000 -698,776,000,000 -2,470,743,000,000 -2,470,743,000,000 -2,470,743,000,000  -634,402,000,000 -1,249,024,000,000 -614,430,000,000 -3,127,952,000,000 -3,127,952,000,000  -652,182,000,000 -1,309,456,000,000 -2,437,087,000,000  -1,105,180,000,000 -610,604,000,000 -3,015,457,000,000 -3,015,457,000,000  -1,263,201,000,000  -1,021,442,000,000  3,068,321,000,000                           
      profit related to associates, joint ventures and subsidiaries
    		                                                                                     
      share of profit of associates and joint ventures
    		234,265,000,000 166,283,000,000                                                                                    
      gain on disposal of investments in associates and joint ventures
    		1,000,000 3,838,000,000 41,000,000 186,066,000,000 186,066,000,000 8,000,000 1,000,000 185,339,000,000 18,204,000,000 18,204,000,000 93,000,000 7,505,000,000 9,473,000,000 11,091,000,000 11,091,000,000 4,830,000,000 394,000,000 4,538,000,000 1,844,000,000 1,844,000,000 833,000,000 42,000,000  10,165,000,000 10,165,000,000 10,165,000,000  13,299,000,000  70,094,000,000 70,094,000,000   2,863,000,000 6,200,000,000 5,079,000,000 5,079,000,000 5,079,000,000     609,000,000 609,000,000   68,000,000 52,000,000   52,000,000 4,731,000,000 4,731,000,000                                 
      gain on disposal of investments in subsidiaries
    		   98,000,000 98,000,000  98,000,000  2,000,000 2,000,000                          73,000,000 73,000,000 73,000,000   3,000,000                                             
      share of loss of associates and joint ventures
    		31,933,000,000 -1,846,000,000                                                                                    
      loss on disposal of investments in associates and joint ventures
    		   -650,000,000 -650,000,000  -626,000,000       -1,675,000,000 -1,675,000,000 -1,294,000,000 -67,000,000 -315,000,000 -64,119,000,000 -64,119,000,000  -83,000,000 -78,000,000 -16,000,000 -16,000,000 -16,000,000   -16,000,000 -2,000,000 -2,000,000  -2,086,000,000  -2,000,000 -2,183,000,000 -2,183,000,000 -2,183,000,000  -2,538,000,000  -2,184,000,000    -73,000,000  -2,935,000,000  -114,000,000 -171,000,000      -924,000,000                             
      loss on disposal of investments in subsidiaries
    		-28,491,000,000        -564,000,000 -564,000,000  -564,000,000  -32,144,000,000 -32,144,000,000  -31,532,000,000  -197,000,000 -197,000,000 -1,000,000 -1,090,000,000 -102,000,000 -6,610,000,000 -6,610,000,000 -6,610,000,000    -256,000,000 -256,000,000                                                       
      cost of sale of goods
    		 -18,588,673,000,000                                                                                    
      sales of goods
    		                              56,894,876,000,000   12,551,869,000,000                  54,367,036,000,000 54,367,036,000,000    13,993,156,000,000                             
      gain on valuation of investments in associates and joint ventures
    		  318,456,000,000 937,959,000,000 937,959,000,000 252,142,000,000 199,122,000,000 298,870,000,000 804,141,000,000 804,141,000,000 130,974,000,000 237,155,000,000 274,525,000,000 1,393,486,000,000 1,393,486,000,000 315,770,000,000       265,998,000,000      239,961,000,000                                                         
      loss on valuation of investments in associates and joint ventures
    		  -193,377,000,000 -182,507,000,000 -182,507,000,000  -103,082,000,000 -79,682,000,000 -209,085,000,000 -209,085,000,000 -17,492,000,000  -42,614,000,000 -55,193,000,000 -55,193,000,000 24,941,000,000       -66,848,000,000      -34,124,000,000                                                         
      profit before income tax
    		  3,231,874,000,000 5,256,529,000,000 5,256,529,000,000   737,785,000,000          -8,105,314,000,000 -7,085,214,000,000 -7,085,214,000,000 -1,332,294,000,000  334,879,000,000 2,991,533,000,000 2,991,533,000,000 2,991,533,000,000  1,938,157,000,000 144,955,000,000    306,585,000,000   -2,000,819,000,000 -2,000,819,000,000 -2,000,819,000,000  1,108,745,000,000 -1,700,001,000,000 -262,429,000,000 3,614,218,000,000 3,614,218,000,000  2,186,914,000,000 1,389,560,000,000 10,513,468,000,000  4,120,184,000,000 2,404,412,000,000    12,474,323,000,000  2,386,312,000,000                             
      income tax expense
    		  -870,166,000,000                    -216,463,000,000      91,347,000,000     -337,958,000,000 -34,461,000,000        -2,172,824,000,000 -2,172,824,000,000  -657,679,000,000 -489,529,000,000 -3,365,141,000,000  -1,181,977,000,000 -636,624,000,000 -5,239,413,000,000 -5,239,413,000,000  -3,197,939,000,000  -817,263,000,000  -985,377,000,000    -1,553,763,000,000   340,924,000,000 363,381,000,000                   
      profit for the period
    		                                          1,441,394,000,000         13,416,373,000,000 13,416,373,000,000    1,569,049,000,000                             
      reversal of impairment loss on investments in associates and joint ventures
    		   10,527,000,000 10,527,000,000    347,000,000 347,000,000                                                                            
      loss on impairment of investments in associates and joint ventures
    		   -69,173,000,000 -69,173,000,000    -19,000,000 -19,000,000  -7,000,000  -5,174,000,000 -5,174,000,000                                                                       
      income tax benefit
    		   -1,634,561,000,000 -1,634,561,000,000   -141,850,000,000 2,837,833,000,000 2,837,833,000,000 -414,058,000,000 1,050,714 1,943,614,000,000 9,414,511,000,000 9,414,511,000,000 2,239,146,000,000  2,179,390,000,000 1,855,989,000,000 1,855,989,000,000 306,409,000,000   -899,064,000,000 -899,064,000,000 -899,064,000,000  -686,833,000,000  1,002,303,000,000 1,002,303,000,000  -65,504,000,000   826,321,000,000 826,321,000,000 826,321,000,000  -371,455,000,000 781,410,000,000 11,962,000,000                                            
      profit for the year
    		                                                                                     
      revenue related to contributions for construction
    		     195,707,000,000 192,823,000,000 188,789,000,000                                                                              
      gross loss
    		        -1,480,066,000,000 -1,480,066,000,000  -1,546,568,000,000 -5,485,972,000,000 -29,645,731,000,000 -29,645,731,000,000                                                                       
      operating income
    		        -4,541,648,000,000 -4,541,648,000,000 1,996,572,000,000 -2,272,398,000,000 -6,177,559,000,000 -32,655,153,000,000 -32,655,153,000,000 -7,530,941,000,000 -6,516,348,000,000            430,554,000,000 -1,276,521,000,000 -1,276,521,000,000   -298,659,000,000 -629,880,000,000                        -817,917,000,000    -3,659,202,000,000  -248,999,000,000 381,700,000,000 406,843,000,000  1,619,448,000,000 1,231,591,000,000 1,231,591,000,000  1,440,805,000,000 1,505,502,000,000 -84,552,000,000 1,325,917,000,000 1,325,917,000,000  2,265,218,000,000 4,467,474,000,000 1,973,159,000,000 1,973,159,000,000    
      loss before income tax
    		        -7,553,977,000,000 -7,553,977,000,000   -6,854,847,000,000 -33,843,619,000,000 -33,843,619,000,000 -8,123,359,000,000              -3,265,838,000,000 -3,265,838,000,000   -750,136,000,000 -795,617,000,000                                                   
      loss for the year
    		                                                                                     
      in millions of won, except per share information
    		        2,023 2,023    2,022 2,022               2,019 2,019                                                       
      other comprehensive income, net of tax
    		                                 -54,491                                                    
      items that will not be reclassified subsequently to profit or loss:
    		                                                                                     
      remeasurement of defined benefit liability
    		                                                                                     
      share in other comprehensive income of associates and joint ventures
    		        -27,349 -27,349    12,305 12,305                                                                       
      net change in fair value of equity investments at fair value through other comprehensive income
    		        -31,665 -31,665    58,010 58,010                -11,732    18,871                                                   
      items that are or may be reclassified subsequently to profit or loss:
    		                                                                                     
      net change in the unrealized fair value of derivatives using cash flow hedge accounting
    		        -3,654 -3,654  -15,561 3,614 -24,415 -24,415                                                                       
      foreign currency translation of foreign operations
    		        -17,274 -17,274  6,475 23,485 28,387 28,387                                                                       
      other comprehensive income for the year
    		        -228,672 -228,672    1,246,869 1,246,869                                                                       
      total comprehensive loss for the year
    		                                                                                     
      profit attributable to:
    		                                                                                     
      owners of the controlling company
    		                              -2,345,517   -447,546                                                    
      non-controlling interests
    		        106,405 106,405  -1,567 35,270 37,745 37,745               81,982 81,982   35,368 26,642                                                   
      total comprehensive income attributable to:
    		                                                                                     
      loss per share
    		                                                                                     
      basic and diluted loss per share
    		                                 -697                                                    
      income before income tax
    		          1,247,343,000,000                                                -4,063,346,000,000    -4,506,231,000,000  -589,965,000,000 1,897,739,000,000 2,022,745,000,000                   
      income for the period
    		                                                                                     
      loss for the period
    		           -1,904,351                   -2,263,535,000,000   -412,178,000,000                                                    
      remeasurements of defined benefit liability
    		                                                                                     
      share of other comprehensive income of associates and joint ventures
    		           -4,818 4,024                                                                         
      net change in fair value of financial assets at fair value through other comprehensive income
    		           -11,437 -56,874                 -11,732                                                        
      items that may be reclassified subsequently to profit or loss:
    		                                                                                     
      other comprehensive income for the period
    		           99,920 -85,809                                                                         
      total comprehensive loss for the period
    		                              -2,128,339                                                       
      share in profit of associates and joint ventures
    		                321,036,000,000 391,681,000,000 775,588,000,000 775,588,000,000 135,277,000,000 77,670,000,000  398,972,000,000 398,972,000,000 398,972,000,000  47,364,000,000  257,673,000,000 257,673,000,000  4,687,000,000 61,152,000,000 205,732,000,000 473,269,000,000 473,269,000,000 473,269,000,000  24,068,000,000 91,048,000,000 261,581,000,000 241,537,000,000 241,537,000,000  -2,642,000,000 176,995,000,000 224,435,000,000  -3,200,000,000 28,274,000,000    -6,422,000,000                               
      share in loss of associates and joint ventures
    		                -15,402,000,000 -88,564,000,000 -218,532,000,000 -218,532,000,000 -92,047,000,000   -119,848,000,000 -119,848,000,000 -119,848,000,000  -30,360,000,000  -90,853,000,000 -90,853,000,000  -19,082,000,000 -48,517,000,000 -30,543,000,000 -110,168,000,000 -110,168,000,000 -110,168,000,000  -15,430,000,000 -19,952,000,000 -58,552,000,000 -323,225,000,000 -323,225,000,000  -195,775,000,000 -16,513,000,000 -243,361,000,000  -26,763,000,000 -27,352,000,000 -86,522,000,000 -86,522,000,000  -30,213,000,000  -36,696,000,000  -20,127,000,000                           
      impairment loss on investments in associates and joint ventures
    		                       -1,556,000,000 -1,556,000,000 -1,556,000,000  -7,026,000,000  -22,517,000,000 -22,517,000,000     -7,907,000,000 -7,907,000,000 -7,907,000,000     -27,238,000,000 -27,238,000,000    -115,539,000,000                                      
      sales related to provision of services
    		                            120,225,000,000 408,290,000,000                                                        
      sales related to construction contracts
    		                            207,421,000,000 1,264,916,000,000                                                        
      cost of sales related to provision of services
    		                            -255,024,000,000 -1,030,601,000,000                                                        
      cost of sales related to construction contracts
    		                            -163,997,000,000 -998,766,000,000                                                        
      other non-operating income
    		                            86,524,000,000 393,165,000,000 393,165,000,000  146,520,000,000 95,454,000,000 80,597,000,000 375,346,000,000 375,346,000,000 375,346,000,000  81,274,000,000 93,826,000,000 84,827,000,000 390,145,000,000 390,145,000,000  80,247,000,000 85,416,000,000 412,887,000,000  109,778,000,000 103,010,000,000 432,219,000,000 432,219,000,000  100,257,000,000  77,609,000,000                             
      other non-operating expense
    		                            -16,613,000,000 -241,913,000,000 -241,913,000,000  -27,566,000,000 -35,795,000,000 -20,236,000,000 -231,330,000,000 -231,330,000,000 -231,330,000,000  -20,912,000,000 -80,619,000,000 -16,901,000,000 -180,055,000,000 -180,055,000,000  -17,772,000,000 -36,434,000,000 -188,624,000,000  -10,683,000,000 -31,888,000,000    -18,796,000,000                               
      net profit for the period
    		                                                                                     
      income related to transfer of assets from customers
    		                             604,808,000,000                                                        
      net loss for the year
    		                                                                                     
      other comprehensive income
    		                                                                                     
      remeasurement of defined benefit liability, net of tax
    		                              42,315   -88,261                                                    
      share in other comprehensive income of equity-accounted associates and joint ventures, net of tax
    		                             -6,789                                                        
      net change in the unrealized fair value of derivatives using cash flow hedge accounting, net of tax
    		                             19,242 19,242   9,293 5,263                                                   
      foreign currency translation of foreign operations, net of tax
    		                             72,816 72,816   36,041 24,237                                                   
      other comprehensive gain, net of tax
    		                             135,196                                                        
      loss attributable to:
    		                                                                                     
      total comprehensive loss attributable to:
    		                                                                                     
      basic and diluted earnings per share
    		                              -3,654                                                       
      share in other comprehensive income of associates and joint ventures, net of tax
    		                              -6,789   -654 206                                                   
      other comprehensive loss, net of tax
    		                              135,196    -21,906                                                   
      net change in fair value of equity investments at fair value through other comprehensive loss
    		                                 -19,334                                                    
      total comprehensive income for the period
    		                                 -466,669                                                    
      net loss for the period
    		                                                                                     
      earnings per share
    		                                                                                     
      other gains (loss)
    		                                        -685,328,000,000                                             
      sales of service
    		                                                   453,487,000,000 453,487,000,000      357,877,000,000                           
      sales of construction contracts
    		                                                   3,761,204,000,000 3,761,204,000,000      1,856,045,000,000                           
      cost of sales of service
    		                                                   -545,692,000,000 -545,692,000,000      470,453,000,000                           
      cost of sales of construction contracts
    		                                                   -3,563,120,000,000 -3,563,120,000,000      1,695,218,000,000                           
      other non-operating expenses
    		                                                   -108,848,000,000 -108,848,000,000    -13,457,000,000                             
      profit related associates, joint ventures and subsidiaries
    		                                                                                     
      share in income of associates and joint ventures
    		                                                   280,794,000,000 280,794,000,000    22,846,000,000  205,987,000,000                           
      gain on disposal of subsidiaries
    		                                                   8,376,000,000 8,376,000,000                                 
      loss on disposal of subsidiaries
    		                                                                                     
      profits before income tax
    		                                                   18,655,786,000,000 18,655,786,000,000                                 
      gain on disposal of investments in associates, joint ventures and subsidiaries
    		                                                      100,000,000                               
      equity method income of associates and joint ventures
    		                                                                                     
      gains on disposal of investments in associates and joint ventures
    		                                                        46,087,000,000                             
      sales of construction grant
    		                                                          301,004,000,000                           
      other operating income
    		                                                          373,996,000,000                           
      other operating expenses
    		                                                          74,567,000,000                           
      profits of associates and joint ventures using equity method
    		                                                          176,941,000,000                           
      gain on disposal of associates and joint ventures
    		                                                                                     
      loss on disposal of associates and joint ventures
    		                                                          -162,000,000                           
      impairment loss on associates and joint ventures
    		                                                          -8,757,000,000                           
      net income for the year
    		                                                                                     
      operating revenues:
    		                                                                                     
      sale of electricity
    		                                                                  30,860,508,000,000  13,482,856,000,000     12,718,586,000,000     11,684,318,000,000 23,346,910,000,000      
      other operating revenues
    		                                                              42,162,000,000  393,438,000,000 30,557,000,000 32,569,000,000  309,225,000,000 78,429,000,000 78,429,000,000  3,791,000,000 277,906,000,000 4,222,000,000 116,987,000,000 116,987,000,000  355,340,000,000 608,752,000,000 109,912,000,000 109,912,000,000    
      operating expenses
    		                                                                                     
      power generation, transmission and distribution costs
    		                                                              4,704,474,000,000  13,805,541,000,000 4,609,631,000,000 4,913,271,000,000        1,047,217,000,000 3,964,824,000,000    16,533,729,000,000 3,687,105,000,000     
      purchased power
    		                                                              29,107,892,000,000   22,724,191,000,000 24,221,052,000,000   20,347,128,000,000 20,347,128,000,000  4,784,794,000,000  4,795,487,000,000 18,543,717,000,000 18,543,717,000,000  302,546,000,000 1,411,131,000,000 16,766,232,000,000 16,766,232,000,000    
      other operating costs
    		                                                              59,359,000,000  602,167,000,000 43,657,000,000 46,533,000,000  195,654,000,000 85,611,000,000 85,611,000,000  4,896,000,000 142,411,000,000 6,153,000,000 122,680,000,000 122,680,000,000  495,290,000,000 249,206,000,000 112,369,000,000 112,369,000,000    
      interest income
    		                                                              90,590,000,000  81,664,000,000 82,447,000,000 87,878,000,000  88,525,000,000 15,702,000,000 15,702,000,000  4,523,000,000 66,555,000,000 3,278,000,000 16,001,000,000 16,001,000,000  40,113,000,000 89,221,000,000 36,079,000,000 36,079,000,000    
      interest expense
    		                                                              -752,366,000,000   -602,489,000,000 -642,176,000,000   -544,328,000,000 -544,327,000,000  -134,786,000,000  -135,600,000,000 -472,979,000,000 -472,979,000,000  -324,052,000,000 -737,839,000,000 -562,971,000,000 -562,971,000,000    
      gain on foreign currency transactions and translation
    		                                                              -585,373,000,000  -591,383,000,000 -76,919,000,000 -81,986,000,000  10,804,000,000 236,336,000,000 236,336,000,000  53,868,000,000 246,295,000,000 29,625,000,000 235,946,000,000 235,946,000,000  218,244,000,000 866,191,000,000 616,592,000,000 616,592,000,000    
      donations
    		                                                              -30,515,000,000  -36,542,000,000 -73,997,000,000 -78,871,000,000   -105,687,000,000 -105,687,000,000  -92,884,000,000  -3,581,000,000 -108,636,000,000 -108,636,000,000  -135,489,000,000 -151,982,000,000 -81,682,000,000 -81,682,000,000    
      rental income
    		                                                              164,807,000,000   154,567,000,000 164,748,000,000   138,294,000,000 138,294,000,000  31,859,000,000  35,901,000,000 128,469,000,000 128,469,000,000    130,237,000,000 130,237,000,000    
      equity income of affiliates
    		                                                              -64,944,000,000  110,493,000,000 1,765,939,000,000 1,882,263,000,000  80,140,000,000 1,589,394,000,000 1,589,394,000,000  310,854,000,000 64,973,000,000 357,721,000,000 1,912,194,000,000 1,912,194,000,000  106,297,000,000 130,595,000,000 1,793,808,000,000 1,793,808,000,000    
      gain on disposal of property, plant and equipment
    		                                                              22,564,000,000   16,117,000,000 17,179,000,000   6,784,000,000 6,784,000,000  -485,000,000  4,816,000,000 22,359,000,000     5,887,000,000     
      valuation gain on currency and interest rate swaps
    		                                                              279,379,000,000        -26,466,000,000  5,984,000,000  -16,017,000,000 127,363,000,000 127,363,000,000  128,953,000,000 -169,241,000,000 20,806,000,000 20,806,000,000    
      translation gain on currency and interest rate swaps
    		                                                              -153,139,000,000                       
      other
    		                                                              181,968,000,000  167,887,000,000 247,780,000,000 264,102,000,000  142,872,000,000 52,384,000,000 82,317,000,000  36,672,000,000 92,701,000,000 27,984,000,000 -5,593,000,000 -5,593,000,000  50,207,000,000 199,971,000,000 49,376,000,000 49,376,000,000    
      net income
    		                                                                -447,539,000,000  1,659,364,000,000  916,070,000,000     938,536,000,000     1,524,844,000,000 2,882,522,000,000      
      yoy
    		                                                                -148.85%                     
      qoq
    		                                                                              -47.10%       
      basic earnings per share
    		                                                              -4,742    2.7  1,474     1,473     2,422       
      diluted earnings per share
    		                                                                  2.66  1,446     1,466     2,387 4,510      
      interest expenses
    		                                                                -422,568,000,000                     
      gain on disposal of investments
    		                                                                2,972,000,000               16,585,000,000 7,472,000,000 7,472,000,000    
      loss on disposal of property, plant and equipment
    		                                                                4,214,000,000               -11,186,000,000      
      valuation gain on financial derivatives
    		                                                                342,297,000,000                     
      income tax expenses
    		                                                                142,426,000,000                     
      controlling interest
    		                                                                                     
      minority interest
    		                                                                21,841,000,000                     
      valuation loss on currency and interest rate swaps
    		                                                                 2,594,000,000 2,765,000,000                   
      operating expenses:
    		                                                                                     
      other income:
    		                                                                                     
      power generation, transmission and distribution
    		                                                                    11,275,718,000,000     10,616,248,000,000   3,964,824,000,000  8,319,527,000,000   3,687,105,000,000    
      gain on disposal of utility plant
    		                                                                    9,535,000,000        22,359,000,000  8,668,000,000   5,887,000,000    
      ordinary income
    		                                                                    1,513,635,000,000     1,459,578,000,000     2,358,159,000,000 4,699,789,000,000      
      income before minority interest
    		                                                                    933,142,000,000     950,338,000,000     1,536,400,000,000 2,904,619,000,000      
      minority interest in earnings of consolidated subsidiaries
    		                                                                                     
      operating revenue
    		                                                                                     
      total operating revenue
    		                                                                     26,979,033,000,000                
      operating expense
    		                                                                                     
      power transmission and distribution costs
    		                                                                     4,112,928,000,000 4,112,928,000,000  1,030,111,000,000             
      total operating expense
    		                                                                     25,747,442,000,000                
      valuation gain on currency and interest rate swaps and currency forward contracts
    		                                                                     -26,466,000,000                
      income tax refund
    		                                                                     25,808,000,000                
      prior year error correction
    		                                                                     4,126,000,000                
      income before income taxes
    		                                                                     2,623,938,000,000 2,623,938,000,000  1,656,410,000,000  219,575,000,000 3,181,041,000,000 3,181,041,000,000    3,988,763,000,000 3,988,763,000,000    
      income taxes
    		                                                                     -553,395,000,000 -553,395,000,000  -449,854,000,000  -60,324,000,000 -732,430,000,000 -732,430,000,000  -821,759,000,000 -1,795,170,000,000 -1,107,993,000,000 -1,107,993,000,000    
      minority interest in earnings of consolidated sub.
    		                                                                              -11,556,000,000       
      minority interest in net income of consolidated subsidiaries
    		                                                                               -22,097,000,000      
      ordinary and basic earnings per share
    		                                                                               4,576      
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-12-18 2025-09-15 2025-06-17 2025-03-26 2025-03-11 2024-12-10 2024-09-09 2024-06-13 2024-03-26 2024-03-11 2023-12-07 2023-09-08 2023-06-01 2023-03-28 2023-03-13 2022-12-13 2022-09-15 2022-06-13 2022-03-29 2022-03-14 2021-12-09 2021-09-15 2021-06-04 2021-03-25 2021-03-10 2021-03-09 2020-12-09 2020-06-04 2020-03-27 2020-03-12 2019-12-05 2019-09-11 2019-06-11 2019-03-22 2019-03-11 2019-03-07 2018-12-17 2018-09-11 2018-06-12 2018-03-30 2018-03-15 2017-12-18 2017-06-30 2017-03-06 2016-12-08 2016-09-09 2016-03-22 2016-03-07 2015-12-28 2014-09-30 
                                                        
        assets
      		                                                  
        current assets
      		                                                  
        cash and cash equivalents
      		                             1,810,129,000,000  1,308,117,000,000               3,783,065,000,000 3,783,065,000,000  3,485,279,000,000 
        current financial assets
      		5,878,256,000,000 4,486,376,000,000 5,104,546,000,000 3,494,717,000,000 3,494,717,000,000 4,595,837,000,000 2,712,850,000,000 3,218,623,000,000 3,107,397,000,000 3,107,397,000,000 3,890,763,000,000 2,239,321,000,000 2,317,599,000,000 4,286,975,000,000 4,286,975,000,000 2,355,547,000,000 2,893,948,000,000 3,326,618,000,000 1,868,796,000,000 1,868,796,000,000 3,462,053,000,000 2,998,573,000,000 4,026,679,000,000 2,800,220,000,000 2,800,220,000,000 2,800,220,000,000 4,355,654,000,000 3,464,952,000,000 1,586,509,000,000 1,586,509,000,000 4,429,372,000,000 3,746,955,000,000 3,587,042,000,000 2,359,895,000,000 2,359,895,000,000 2,359,895,000,000 4,366,482,000,000 3,126,798,000,000 3,315,560,000,000 1,958,357,000,000 1,958,357,000,000 2,784,123,000,000 2,211,377,000,000 2,671,989,000,000 3,240,457,000,000 2,078,484,000,000 5,335,621,000,000 5,335,621,000,000 5,612,082,000,000 273,515,000,000 
        trade and other receivables
      		12,219,551,000,000 11,347,306,000,000 11,279,269,000,000 12,216,216,000,000 12,216,216,000,000 11,241,372,000,000 10,525,140,000,000 10,545,713,000,000 11,985,735,000,000 11,985,735,000,000 10,665,934,000,000 9,954,271,000,000 9,391,262,000,000 10,461,822,000,000 10,461,822,000,000 8,366,043,000,000 8,037,602,000,000 7,573,832,000,000 8,122,415,000,000 8,122,415,000,000 7,095,475,000,000 7,453,484,000,000 6,787,533,000,000 7,918,470,000,000 7,918,470,000,000 7,918,470,000,000 7,288,588,000,000 6,673,798,000,000 7,701,452,000,000 7,701,452,000,000 6,799,465,000,000 7,072,423,000,000 7,049,548,000,000 7,793,592,000,000 7,793,592,000,000 7,793,592,000,000 7,246,008,000,000 7,078,666,000,000 6,937,378,000,000 7,928,972,000,000 7,928,972,000,000 6,889,568,000,000 6,647,239,000,000 7,788,876,000,000 6,228,768,000,000 6,733,310,000,000 7,473,548,000,000 7,473,548,000,000 6,536,781,000,000 6,506,239,000,000 
        inventories
      		9,882,246,000,000 9,774,599,000,000 9,791,697,000,000 9,769,236,000,000 9,769,236,000,000 9,420,346,000,000 9,614,629,000,000 8,650,430,000,000 8,875,615,000,000 8,875,615,000,000 8,618,419,000,000 9,408,172,000,000 9,825,152,000,000 9,930,732,000,000 9,930,732,000,000 9,518,666,000,000 9,466,113,000,000 7,817,879,000,000 7,608,182,000,000 7,608,182,000,000 7,477,116,000,000 6,838,063,000,000 6,742,397,000,000 6,742,909,000,000 6,742,909,000,000 6,742,909,000,000 6,919,912,000,000 6,870,199,000,000 7,050,700,000,000 7,050,700,000,000 6,662,877,000,000 6,752,920,000,000 6,929,042,000,000 7,188,253,000,000 7,188,253,000,000 7,188,253,000,000 6,516,678,000,000 6,453,278,000,000 5,966,492,000,000 6,002,086,000,000 6,002,086,000,000 6,057,869,000,000 5,562,031,000,000 5,479,443,000,000 4,786,772,000,000 5,029,808,000,000 4,946,413,000,000 4,946,413,000,000 4,857,894,000,000 4,438,457,000,000 
        current income tax assets
      		84,423,000,000 73,140,000,000 95,617,000,000                                                
        current non-financial assets
      		1,451,106,000,000 1,314,054,000,000 1,286,914,000,000 1,267,914,000,000 1,267,914,000,000 1,113,096,000,000 1,065,824,000,000 943,757,000,000 1,109,321,000,000 1,109,321,000,000 1,195,590,000,000 1,649,661,000,000 1,795,165,000,000 1,744,869,000,000 1,744,869,000,000 1,709,149,000,000 2,282,251,000,000 2,363,867,000,000 1,758,991,000,000 1,758,991,000,000 1,177,603,000,000 1,394,578,000,000 1,048,795,000,000 1,020,158,000,000 1,020,158,000,000 1,020,158,000,000 813,055,000,000 1,223,019,000,000 1,206,377,000,000 1,206,377,000,000 1,031,157,000,000 1,204,765,000,000 902,127,000,000 878,888,000,000 878,888,000,000 878,888,000,000 796,167,000,000 1,335,730,000,000 987,215,000,000 753,992,000,000 753,992,000,000 668,014,000,000 785,086,000,000 631,860,000,000 493,233,000,000 478,709,000,000 397,950,000,000 397,950,000,000 418,739,000,000 447,030,000,000 
        assets held-for-sale
      		75,905,000,000 28,868,000,000 28,868,000,000 45,648,000,000 45,648,000,000 45,648,000,000 45,648,000,000 45,648,000,000 45,648,000,000 45,648,000,000 45,648,000,000 44,748,000,000 44,748,000,000 44,748,000,000 44,748,000,000 44,768,000,000 44,749,000,000 15,879,000,000 15,879,000,000 15,879,000,000 1,000,000 16,000,000 1,000,000 925,000,000 925,000,000 925,000,000  23,290,000,000 28,116,000,000 28,116,000,000 36,715,000,000 5,375,000,000 22,102,000,000 22,881,000,000 22,881,000,000 22,881,000,000 22,134,000,000 22,134,000,000 23,533,000,000 27,971,000,000 27,971,000,000 64,703,000,000 64,703,000,000 65,842,000,000 79,647,000,000 79,647,000,000 79,647,000,000 79,647,000,000 64,442,000,000 1,242,000,000 
        total current assets
      		31,866,846,000,000 28,950,092,000,000 30,029,891,000,000 29,255,205,000,000 29,255,205,000,000 30,175,314,000,000 26,684,524,000,000 26,422,878,000,000 29,536,215,000,000 29,536,215,000,000 28,975,245,000,000 26,208,624,000,000 26,526,346,000,000 29,750,545,000,000 29,750,545,000,000 27,917,227,000,000 25,854,094,000,000 24,554,720,000,000 22,050,845,000,000 22,050,845,000,000 21,341,733,000,000 21,447,023,000,000 20,602,570,000,000 20,561,941,000,000 20,561,941,000,000 20,561,941,000,000 21,003,738,000,000 19,741,633,000,000 19,483,001,000,000 19,483,001,000,000 20,557,321,000,000 20,116,519,000,000 20,627,940,000,000 19,745,068,000,000 19,745,068,000,000 19,745,068,000,000 21,900,540,000,000 20,428,785,000,000 19,830,511,000,000 19,141,707,000,000 19,141,707,000,000 19,349,729,000,000 18,470,560,000,000 19,708,526,000,000 19,609,058,000,000 17,770,759,000,000   22,672,765,000,000 15,170,455,000,000 
        non-current assets
      		                                                  
        non-current financial assets
      		4,110,730,000,000 3,890,791,000,000 4,714,821,000,000 4,945,990,000,000 4,945,990,000,000 3,784,469,000,000 4,085,309,000,000 4,041,080,000,000 3,546,214,000,000 3,546,214,000,000 3,886,972,000,000 3,516,372,000,000 3,534,510,000,000 3,336,835,000,000 3,336,835,000,000 4,592,818,000,000 3,629,543,000,000 3,088,950,000,000 2,909,810,000,000 2,909,810,000,000 2,935,003,000,000 2,812,354,000,000 2,656,751,000,000 2,472,821,000,000 2,472,821,000,000 2,472,821,000,000 2,774,396,000,000 2,984,955,000,000 2,563,498,000,000 2,563,498,000,000 2,750,193,000,000 2,349,918,000,000 2,153,178,000,000 2,113,613,000,000 2,113,613,000,000 2,113,613,000,000 2,263,329,000,000 2,166,793,000,000 2,157,284,000,000 2,038,913,000,000 2,038,913,000,000 2,401,272,000,000 2,210,733,000,000 2,657,494,000,000 2,164,880,000,000 2,477,073,000,000 2,495,554,000,000 2,495,554,000,000 2,648,289,000,000 1,626,322,000,000 
        non-current trade and other receivables
      		3,213,902,000,000 2,917,042,000,000 3,089,051,000,000 3,157,409,000,000 3,157,409,000,000 2,160,265,000,000 2,264,011,000,000 2,262,785,000,000 2,193,587,000,000 2,193,587,000,000 2,250,714,000,000 2,258,603,000,000 2,240,732,000,000 2,153,080,000,000 2,153,080,000,000 2,355,242,000,000 2,233,915,000,000 1,947,476,000,000 1,906,861,000,000 1,906,861,000,000 1,874,522,000,000 1,812,591,000,000 1,903,563,000,000 1,861,569,000,000 1,861,569,000,000 1,861,569,000,000 1,920,428,000,000 2,060,052,000,000 2,002,297,000,000 2,002,297,000,000 1,982,026,000,000 1,754,704,000,000 1,791,216,000,000 1,819,845,000,000 1,819,845,000,000 1,819,845,000,000 1,814,109,000,000 1,786,905,000,000 1,716,441,000,000 1,754,797,000,000 1,754,797,000,000 1,814,514,000,000 1,787,840,000,000 1,903,515,000,000 1,751,762,000,000 1,804,141,000,000 1,798,419,000,000 1,798,419,000,000 1,868,355,000,000 1,632,240,000,000 
        property, plant and equipment
      		185,941,378,000,000 185,989,546,000,000 183,845,454,000,000 182,982,763,000,000 182,982,763,000,000 181,675,575,000,000 182,188,065,000,000 181,042,772,000,000 179,875,535,000,000 179,875,535,000,000 179,717,455,000,000 179,531,506,000,000 178,429,728,000,000 177,865,308,000,000 177,865,308,000,000 173,881,901,000,000 173,510,383,000,000 172,893,962,000,000 173,119,781,000,000 173,119,781,000,000 170,050,428,000,000 170,536,239,000,000 168,506,982,000,000 168,709,387,000,000 168,709,387,000,000 168,709,387,000,000 166,629,555,000,000 165,095,908,000,000 164,701,827,000,000 164,701,827,000,000 159,908,627,000,000 159,165,892,000,000 157,746,224,000,000 152,743,194,000,000 152,743,194,000,000 152,743,194,000,000 152,029,896,000,000 152,450,286,000,000 151,687,109,000,000 150,882,414,000,000 150,882,414,000,000 147,830,612,000,000 146,998,136,000,000 145,743,056,000,000 145,011,949,000,000 145,260,670,000,000 141,361,351,000,000 141,361,351,000,000 140,169,100,000,000 135,401,220,000,000 
        investment properties
      		169,321,000,000 163,120,000,000 216,988,000,000 228,984,000,000 228,984,000,000 223,537,000,000 209,707,000,000 209,164,000,000 185,527,000,000 185,527,000,000 186,320,000,000 176,301,000,000 165,249,000,000 208,286,000,000 208,286,000,000 208,805,000,000 208,259,000,000 208,566,000,000 212,784,000,000 212,784,000,000 224,546,000,000 216,012,000,000 223,382,000,000 225,195,000,000 225,195,000,000 225,195,000,000 226,860,000,000 138,968,000,000 158,580,000,000 158,580,000,000 167,881,000,000 179,337,000,000 186,052,000,000 159,559,000,000 159,559,000,000 159,559,000,000 181,377,000,000 287,166,000,000 287,642,000,000 284,714,000,000 284,714,000,000 292,358,000,000 305,336,000,000 353,680,000,000 285,131,000,000 244,875,000,000 269,910,000,000 269,910,000,000 235,501,000,000 551,653,000,000 
        goodwill
      		99,145,000,000 99,134,000,000 99,247,000,000 99,179,000,000 99,179,000,000 99,145,000,000 99,145,000,000 99,055,000,000 99,156,000,000 99,156,000,000 125,525,000,000 125,525,000,000 125,525,000,000 100,093,000,000 100,093,000,000 100,090,000,000 99,770,000,000 105,773,000,000 105,647,000,000 105,647,000,000 105,690,000,000 99,816,000,000 98,166,000,000 98,166,000,000 98,166,000,000 98,166,000,000 97,977,000,000 97,977,000,000 97,977,000,000 97,977,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 2,582,000,000 
        intangible assets other than goodwill
      		963,419,000,000 1,079,394,000,000 1,056,423,000,000 1,046,918,000,000 1,046,918,000,000 947,255,000,000 1,075,527,000,000 1,043,536,000,000 1,033,984,000,000 1,033,984,000,000 936,065,000,000 1,011,487,000,000 975,714,000,000 956,664,000,000 956,664,000,000 958,475,000,000 991,944,000,000 1,039,372,000,000 1,044,077,000,000 1,044,077,000,000 998,946,000,000 1,053,164,000,000 1,049,797,000,000 1,055,730,000,000 1,055,730,000,000 1,055,730,000,000 1,098,679,000,000 1,100,947,000,000 1,069,976,000,000 1,069,976,000,000 995,702,000,000 1,460,319,000,000 1,305,524,000,000 1,225,942,000,000 1,225,942,000,000 1,225,942,000,000 1,176,556,000,000 1,204,914,000,000 1,183,519,000,000 1,187,121,000,000 1,187,121,000,000 1,170,858,000,000 1,123,132,000,000 980,821,000,000 853,730,000,000 906,084,000,000 855,832,000,000 855,832,000,000 791,318,000,000 784,457,000,000 
        investments in associates
      		6,792,851,000,000 6,684,092,000,000 6,840,066,000,000 6,704,754,000,000 6,704,754,000,000 6,441,632,000,000 6,478,239,000,000 6,354,875,000,000 6,176,889,000,000 6,176,889,000,000 6,384,470,000,000 6,271,953,000,000 6,342,208,000,000 5,844,464,000,000 5,844,464,000,000 6,042,416,000,000 5,619,941,000,000 5,532,283,000,000 5,232,373,000,000 5,232,373,000,000 4,784,999,000,000 4,654,149,000,000 4,599,395,000,000 4,250,787,000,000 4,250,787,000,000 4,250,787,000,000 4,246,154,000,000 4,392,883,000,000 4,251,802,000,000 4,251,802,000,000 4,086,679,000,000 4,102,360,000,000 4,175,929,000,000 4,064,820,000,000 4,064,820,000,000 4,064,820,000,000 4,051,992,000,000 4,091,171,000,000 4,092,261,000,000 3,837,421,000,000 3,837,421,000,000 3,939,685,000,000 4,129,020,000,000 4,092,252,000,000 4,345,281,000,000 4,522,898,000,000 4,405,668,000,000 4,405,668,000,000 4,482,814,000,000 4,240,534,000,000 
        investments in joint ventures
      		6,310,087,000,000 6,013,566,000,000 6,345,101,000,000 4,581,340,000,000 4,581,340,000,000 4,010,350,000,000 4,124,973,000,000 3,869,169,000,000 3,485,699,000,000 3,485,699,000,000 3,693,089,000,000 3,486,439,000,000 3,291,845,000,000 3,147,584,000,000 3,147,584,000,000 3,449,859,000,000 2,934,163,000,000 2,447,934,000,000 2,239,011,000,000 2,239,011,000,000 2,232,079,000,000 2,128,372,000,000 2,072,351,000,000 1,919,746,000,000 1,919,746,000,000 1,919,746,000,000 1,893,063,000,000 1,708,886,000,000 1,663,029,000,000 1,663,029,000,000 1,913,146,000,000 1,878,086,000,000 1,890,668,000,000 1,813,525,000,000 1,813,525,000,000 1,813,525,000,000 1,757,869,000,000 1,706,710,000,000 1,612,518,000,000 1,493,275,000,000 1,493,275,000,000 1,548,310,000,000 1,492,872,000,000 1,418,196,000,000 1,281,080,000,000 1,323,299,000,000 1,287,862,000,000 1,287,862,000,000 1,323,588,000,000 1,167,503,000,000 
        defined benefit assets
      		13,885,000,000 17,449,000,000 21,606,000,000 40,425,000,000 40,425,000,000 24,095,000,000 31,583,000,000 47,209,000,000 70,187,000,000 70,187,000,000 124,027,000,000 118,342,000,000 130,546,000,000 198,626,000,000 198,626,000,000 99,665,000,000 64,704,000,000 38,927,000,000 20,871,000,000 20,871,000,000   922,000,000 7,231,000,000 7,231,000,000 7,231,000,000 230,000,000  1,047,000,000 1,047,000,000                     
        deferred tax assets
      		12,737,254,000,000 13,252,681,000,000 13,301,165,000,000 13,436,624,000,000 13,436,624,000,000 13,889,655,000,000 13,518,853,000,000 13,223,598,000,000 13,161,802,000,000 13,161,802,000,000 13,701,209,000,000 13,461,557,000,000 12,872,900,000,000 10,934,375,000,000 10,934,375,000,000 8,292,214,000,000 5,769,685,000,000 4,128,631,000,000 1,901,992,000,000 1,901,992,000,000 1,877,837,000,000 1,891,844,000,000 1,736,081,000,000 1,733,146,000,000 1,733,146,000,000 1,733,146,000,000 1,646,596,000,000 1,514,464,000,000 1,437,829,000,000 1,437,829,000,000 1,345,483,000,000 1,336,034,000,000 1,332,825,000,000 1,233,761,000,000 1,233,761,000,000 1,233,761,000,000 1,159,894,000,000 1,226,803,000,000 1,015,343,000,000 919,153,000,000 919,153,000,000 754,444,000,000 790,712,000,000 795,131,000,000 762,735,000,000 752,896,000,000 623,623,000,000 623,623,000,000 651,208,000,000 432,268,000,000 
        non-current non-financial assets
      		872,726,000,000 842,765,000,000 353,284,000,000 328,204,000,000 328,204,000,000 370,149,000,000 390,352,000,000 353,547,000,000 350,170,000,000 350,170,000,000 263,217,000,000 256,184,000,000 279,725,000,000 309,134,000,000 309,134,000,000 306,715,000,000 306,106,000,000 293,842,000,000 364,818,000,000 364,818,000,000 588,544,000,000 331,377,000,000 266,625,000,000 246,392,000,000 246,392,000,000 246,392,000,000 239,730,000,000 257,500,000,000 166,929,000,000 166,929,000,000 165,399,000,000 345,012,000,000 347,782,000,000 327,152,000,000 327,152,000,000 327,152,000,000 437,025,000,000 434,010,000,000 439,348,000,000 246,818,000,000 246,818,000,000 150,019,000,000 149,793,000,000 181,789,000,000 170,795,000,000 125,512,000,000 131,233,000,000 131,233,000,000 132,033,000,000 179,573,000,000 
        total non-current assets
      		221,224,698,000,000 220,949,580,000,000 219,883,206,000,000 217,552,590,000,000 217,552,590,000,000 213,626,127,000,000 214,465,764,000,000 212,546,790,000,000 210,178,750,000,000 210,178,750,000,000 211,269,063,000,000 210,214,269,000,000 208,388,682,000,000 205,054,449,000,000 205,054,449,000,000 200,288,200,000,000 195,368,413,000,000 191,725,716,000,000 189,058,025,000,000 189,058,025,000,000 185,672,594,000,000 185,535,918,000,000 183,114,015,000,000 182,580,170,000,000 182,580,170,000,000 182,580,170,000,000 180,773,668,000,000 179,352,540,000,000 178,114,791,000,000 178,114,791,000,000 173,317,718,000,000 172,574,244,000,000 170,931,980,000,000 165,503,993,000,000 165,503,993,000,000 165,503,993,000,000 164,874,629,000,000 165,357,340,000,000 164,194,047,000,000 162,647,208,000,000 162,647,208,000,000 159,904,654,000,000 158,990,156,000,000 158,128,516,000,000 156,629,925,000,000 157,420,030,000,000   152,304,788,000,000 146,018,352,000,000 
        total assets
      		                             197,597,792,000,000  192,690,763,000,000               175,257,359,000,000 175,257,359,000,000  161,188,807,000,000 
        in millions of won
      		   2,024,000,000 2,024,000,000    2,023,000,000 2,023,000,000    2,022,000,000 2,022,000,000    2,021,000,000 2,021,000,000    2,020,000,000 2,020,000,000 2,020,000,000   2,019,000,000 2,019,000,000    2,018,000,000 2,018,000,000 2,018,000,000     2,017,000,000   2,016,000,000       
        liabilities
      		                                                  
        current liabilities
      		                                                  
        trade and other payables
      		                             6,649,402,000,000  5,767,818,000,000               4,735,697,000,000 4,735,697,000,000  4,662,066,000,000 
        current financial liabilities
      		45,827,642,000,000 42,615,755,000,000 43,521,189,000,000 44,465,866,000,000 44,465,866,000,000 49,442,032,000,000 51,373,137,000,000 42,193,514,000,000 41,139,726,000,000 41,139,726,000,000 31,997,374,000,000 28,224,296,000,000 22,077,328,000,000 22,703,996,000,000 22,703,996,000,000 21,119,473,000,000 18,004,100,000,000 16,424,350,000,000 14,037,125,000,000 14,037,125,000,000 13,510,464,000,000 15,037,316,000,000 11,778,187,000,000 10,724,689,000,000 10,724,689,000,000 10,724,689,000,000 9,381,195,000,000 7,934,830,000,000 8,930,903,000,000 8,930,903,000,000 10,282,946,000,000 10,236,990,000,000 8,332,649,000,000 7,981,879,000,000 7,981,879,000,000 7,981,879,000,000 9,235,946,000,000 11,806,086,000,000 9,090,721,000,000 9,194,552,000,000 9,194,552,000,000 8,493,964,000,000 9,452,454,000,000 8,942,329,000,000 9,710,807,000,000 9,714,281,000,000 7,857,198,000,000 7,857,198,000,000 7,754,439,000,000 7,463,029,000,000 
        current income tax liabilities
      		1,599,650,000,000 1,126,876,000,000 1,210,192,000,000                                                
        current non-financial liabilities
      		6,834,306,000,000 6,325,372,000,000 7,027,883,000,000 6,327,141,000,000 6,327,141,000,000 8,573,197,000,000 8,339,459,000,000 8,585,711,000,000 7,881,663,000,000 7,881,663,000,000 8,263,319,000,000 7,708,110,000,000 7,674,333,000,000 6,974,377,000,000 6,974,377,000,000 7,134,783,000,000 6,772,236,000,000 6,876,902,000,000 6,466,333,000,000 6,466,333,000,000 6,555,393,000,000 6,267,728,000,000 6,299,088,000,000 5,971,450,000,000 5,971,450,000,000 5,971,450,000,000 6,483,513,000,000 6,138,821,000,000 5,688,353,000,000 5,688,353,000,000 6,339,487,000,000 5,801,348,000,000 5,964,411,000,000 5,574,041,000,000 5,574,041,000,000 5,574,041,000,000 6,080,495,000,000 5,884,401,000,000 5,984,682,000,000 5,584,308,000,000 5,584,308,000,000 6,010,117,000,000 6,508,300,000,000 6,368,210,000,000 6,833,754,000,000 6,638,952,000,000 6,320,711,000,000 6,320,711,000,000 6,567,059,000,000 6,392,478,000,000 
        current provisions
      		3,042,141,000,000 3,265,829,000,000 3,138,495,000,000 2,793,971,000,000 2,793,971,000,000 2,478,742,000,000 2,656,953,000,000 2,808,754,000,000 2,654,125,000,000 2,654,125,000,000 2,164,724,000,000 2,503,846,000,000 2,716,292,000,000 2,427,051,000,000 2,427,051,000,000 2,193,346,000,000 2,681,000,000,000 3,073,602,000,000 2,845,876,000,000 2,845,876,000,000 2,048,068,000,000 2,392,958,000,000 2,692,072,000,000 2,451,664,000,000 2,451,664,000,000 2,451,664,000,000 2,045,564,000,000 2,879,638,000,000 2,604,721,000,000 2,604,721,000,000 1,981,347,000,000 1,787,299,000,000 1,864,376,000,000 1,594,798,000,000 1,594,798,000,000 1,594,798,000,000 1,825,928,000,000 2,395,305,000,000 2,279,563,000,000 2,137,498,000,000 2,137,498,000,000 1,729,421,000,000 2,364,607,000,000 1,999,988,000,000 1,594,639,000,000 1,820,171,000,000 1,579,176,000,000 1,579,176,000,000 1,519,950,000,000 1,393,353,000,000 
        liabilities held-for-sale
      		11,233,000,000                                                  
        total current liabilities
      		66,067,663,000,000 62,775,504,000,000 63,424,570,000,000 63,968,789,000,000 63,968,789,000,000 70,181,230,000,000 71,970,861,000,000 63,579,869,000,000 61,248,421,000,000 61,248,421,000,000 51,521,999,000,000 48,167,381,000,000 43,403,465,000,000 44,518,577,000,000 44,518,577,000,000 41,610,119,000,000 37,118,033,000,000 36,086,955,000,000 31,732,220,000,000 31,732,220,000,000 28,749,637,000,000 30,988,916,000,000 28,071,465,000,000 25,881,222,000,000 25,881,222,000,000 25,881,222,000,000 23,324,547,000,000 23,095,827,000,000 24,231,656,000,000 24,231,656,000,000 24,184,850,000,000 24,004,904,000,000 23,094,990,000,000 21,841,533,000,000 21,841,533,000,000 21,841,533,000,000 22,583,366,000,000 26,237,756,000,000 24,800,753,000,000 23,424,281,000,000 23,424,281,000,000 21,144,572,000,000 25,702,204,000,000 24,739,226,000,000 23,581,380,000,000 24,570,612,000,000   21,947,812,000,000 20,407,309,000,000 
        non-current liabilities
      		                                                  
        non-current trade and other payables
      		4,217,420,000,000 4,284,399,000,000 4,500,784,000,000 4,609,241,000,000 4,609,241,000,000 4,716,444,000,000 4,922,490,000,000 4,948,466,000,000 4,981,957,000,000 4,981,957,000,000 5,519,480,000,000 5,582,164,000,000 5,551,639,000,000 5,638,914,000,000 5,638,914,000,000 6,257,084,000,000 6,105,228,000,000 5,984,563,000,000 5,996,498,000,000 5,996,498,000,000 6,422,921,000,000 6,386,992,000,000 6,455,316,000,000 6,480,412,000,000 6,480,412,000,000 6,480,412,000,000 7,012,377,000,000 7,139,179,000,000 6,965,760,000,000 6,965,760,000,000 7,135,862,000,000 7,091,807,000,000 7,109,688,000,000 2,941,696,000,000 2,941,696,000,000 2,941,696,000,000 3,195,783,000,000 3,194,873,000,000 3,217,146,000,000 3,223,480,000,000 3,223,480,000,000 3,442,719,000,000 3,538,469,000,000 3,558,175,000,000 3,782,399,000,000 3,818,495,000,000 3,718,435,000,000 3,718,435,000,000 3,946,523,000,000 4,002,055,000,000 
        non-current financial liabilities
      		84,977,573,000,000 89,684,700,000,000 89,994,826,000,000 88,352,359,000,000 88,352,359,000,000 83,138,957,000,000 80,566,847,000,000 88,543,990,000,000 92,944,338,000,000 92,944,338,000,000 102,278,799,000,000 103,511,445,000,000 104,544,371,000,000 98,334,120,000,000 98,334,120,000,000 88,454,955,000,000 81,340,403,000,000 73,077,943,000,000 66,570,419,000,000 66,570,419,000,000 62,214,786,000,000 59,033,771,000,000 58,037,831,000,000 59,365,011,000,000 59,365,011,000,000 59,365,011,000,000 61,035,050,000,000 61,278,808,000,000 59,115,598,000,000 59,115,598,000,000 55,908,606,000,000 55,462,245,000,000 55,089,833,000,000 53,364,911,000,000 53,364,911,000,000 53,364,911,000,000 52,607,527,000,000 49,101,032,000,000 47,640,648,000,000 45,980,899,000,000 45,980,899,000,000 47,228,140,000,000 43,800,097,000,000 44,835,562,000,000 45,034,136,000,000 46,227,263,000,000 51,062,811,000,000 51,062,811,000,000 53,083,932,000,000 55,127,232,000,000 
        non-current non-financial liabilities
      		13,951,215,000,000 13,992,571,000,000 13,471,514,000,000 13,281,520,000,000 13,281,520,000,000 11,572,942,000,000 11,496,956,000,000 11,331,888,000,000 11,196,000,000,000 11,196,000,000,000 11,035,388,000,000 10,828,269,000,000 10,716,315,000,000 10,662,661,000,000 10,662,661,000,000 10,526,823,000,000 10,531,213,000,000 10,430,428,000,000 10,216,364,000,000 10,216,364,000,000 10,032,508,000,000 9,939,804,000,000 9,786,361,000,000 9,661,941,000,000 9,661,941,000,000 9,661,941,000,000 9,413,409,000,000 9,004,528,000,000 8,834,452,000,000 8,834,452,000,000 8,593,186,000,000 8,362,767,000,000 8,147,690,000,000 8,160,033,000,000 8,160,033,000,000 8,160,033,000,000 8,103,420,000,000 8,127,728,000,000 8,136,414,000,000 8,072,434,000,000 8,072,434,000,000 7,981,743,000,000 7,749,913,000,000 7,591,605,000,000 7,532,688,000,000 7,353,129,000,000 7,092,252,000,000 7,092,252,000,000 7,041,802,000,000 7,310,463,000,000 
        employee benefits liabilities
      		1,735,947,000,000 1,682,062,000,000 1,600,749,000,000 1,451,547,000,000 1,451,547,000,000 1,651,108,000,000 1,444,957,000,000 1,143,543,000,000 1,035,320,000,000 1,035,320,000,000 869,592,000,000 942,674,000,000 1,018,972,000,000 828,721,000,000 828,721,000,000 1,141,196,000,000 1,338,387,000,000 1,526,431,000,000 1,679,158,000,000 1,679,158,000,000 2,019,717,000,000 1,998,182,000,000 1,890,584,000,000 1,910,860,000,000 1,910,860,000,000 1,910,860,000,000 2,475,969,000,000 2,073,620,000,000 1,929,854,000,000 1,929,854,000,000 2,318,565,000,000 2,138,424,000,000 1,890,471,000,000 1,645,069,000,000 1,645,069,000,000 1,645,069,000,000 1,856,609,000,000 1,730,170,000,000 1,565,834,000,000 1,483,069,000,000 1,483,069,000,000 1,988,832,000,000 1,760,929,000,000 1,686,258,000,000 2,074,056,000,000 1,982,272,000,000   1,661,042,000,000  
        deferred tax liabilities
      		6,125,584,000,000 5,783,033,000,000 5,849,674,000,000 5,944,472,000,000 5,944,472,000,000 5,839,389,000,000 5,462,101,000,000 5,208,916,000,000 5,163,135,000,000 5,163,135,000,000 6,275,353,000,000 5,805,202,000,000 6,310,294,000,000 6,457,103,000,000 6,457,103,000,000 7,054,892,000,000 6,775,801,000,000 6,908,789,000,000 7,100,938,000,000 7,100,938,000,000 8,399,086,000,000 8,660,314,000,000 9,076,152,000,000 9,100,247,000,000 9,100,247,000,000 9,100,247,000,000 8,994,427,000,000 8,458,164,000,000 8,564,775,000,000 8,564,775,000,000 8,959,717,000,000 8,916,814,000,000 9,221,471,000,000 9,617,309,000,000 9,617,309,000,000 9,617,309,000,000 9,999,846,000,000 9,667,397,000,000 10,148,615,000,000 10,415,397,000,000 10,415,397,000,000 9,515,226,000,000 9,083,351,000,000 8,948,520,000,000 8,836,196,000,000 8,537,370,000,000 8,362,683,000,000 8,362,683,000,000 8,093,434,000,000 5,560,875,000,000 
        non-current provisions
      		28,264,812,000,000 28,030,064,000,000 27,959,858,000,000 27,837,034,000,000 27,837,034,000,000 27,024,799,000,000 27,026,248,000,000 26,098,790,000,000 25,881,044,000,000 25,881,044,000,000 26,562,234,000,000 26,512,870,000,000 26,402,258,000,000 26,364,642,000,000 26,364,642,000,000 22,739,002,000,000 22,589,720,000,000 22,520,123,000,000 22,501,424,000,000 22,501,424,000,000 20,360,379,000,000 20,282,255,000,000 20,185,877,000,000 20,075,572,000,000 20,075,572,000,000 20,075,572,000,000 19,386,017,000,000 19,221,929,000,000 19,066,048,000,000 19,066,048,000,000 16,749,708,000,000 16,922,566,000,000 16,740,131,000,000 16,585,748,000,000 16,585,748,000,000 16,585,748,000,000 16,491,241,000,000 16,448,778,000,000 16,317,102,000,000 16,224,714,000,000 16,224,714,000,000 13,508,587,000,000 13,395,699,000,000 13,427,151,000,000 13,093,584,000,000 13,062,010,000,000 12,864,754,000,000 12,864,754,000,000 12,817,943,000,000 12,972,167,000,000 
        total non-current liabilities
      		139,272,551,000,000 143,456,829,000,000 143,377,405,000,000 141,476,173,000,000 141,476,173,000,000 133,943,639,000,000 130,919,599,000,000 137,275,593,000,000 141,201,794,000,000 141,201,794,000,000 152,540,846,000,000 153,182,624,000,000 154,543,849,000,000 148,286,161,000,000 148,286,161,000,000 136,173,952,000,000 128,680,752,000,000 120,448,277,000,000 114,064,801,000,000 114,064,801,000,000 109,449,397,000,000 106,301,318,000,000 105,432,121,000,000 106,594,043,000,000 106,594,043,000,000 106,594,043,000,000 108,317,249,000,000 107,176,228,000,000 104,476,487,000,000 104,476,487,000,000 99,665,644,000,000 98,894,623,000,000 98,199,284,000,000 92,314,766,000,000 92,314,766,000,000 92,314,766,000,000 92,254,426,000,000 88,269,978,000,000 87,025,759,000,000 85,399,993,000,000 85,399,993,000,000 83,665,247,000,000 79,328,458,000,000 80,047,271,000,000 80,353,059,000,000 80,980,539,000,000   86,644,676,000,000 87,257,165,000,000 
        total liabilities
      		                             128,708,143,000,000  122,899,527,000,000               107,314,884,000,000 107,314,884,000,000  107,664,474,000,000 
        equity
      		                                                  
        contributed capital
      		                                                  
        share capital
      		                             3,209,820,000,000  3,209,820,000,000               3,209,820,000,000 3,209,820,000,000  3,209,820,000,000 
        share premium
      		843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 843,758,000,000 
        retained earnings
      		                                                  
        legal reserves
      		1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 1,604,910,000,000 
        voluntary reserves
      		567,469,000,000 567,469,000,000 567,469,000,000      2,812,313,000,000 2,812,313,000,000 2,812,313,000,000 2,812,312,000,000 2,812,313,000,000 27,782,969,000,000 27,782,969,000,000 27,782,969,000,000 27,782,969,000,000 27,782,969,000,000 33,282,817,000,000 33,282,817,000,000 33,282,817,000,000 33,282,816,000,000 33,282,816,000,000 32,179,066,000,000 32,179,066,000,000 32,179,066,000,000 32,179,065,000,000 34,785,425,000,000 34,785,425,000,000 34,785,425,000,000 34,785,425,000,000 34,785,425,000,000 34,785,425,000,000 35,906,267,000,000 35,906,267,000,000 35,906,267,000,000 35,906,267,000,000 35,906,267,000,000 35,906,267,000,000 34,833,844,000,000 34,833,844,000,000 34,833,844,000,000 34,833,844,000,000 31,847,275,000,000 31,847,274,000,000 31,847,274,000,000 23,720,167,000,000 23,720,167,000,000 23,720,167,000,000 22,999,359,000,000 
        unappropriated retained earnings
      		24,934,926,000,000 21,195,909,000,000 20,052,687,000,000 18,523,337,000,000 18,523,337,000,000 17,509,525,000,000 15,767,143,000,000 15,846,661,000,000 11,921,039,000,000 11,921,039,000,000 10,907,481,000,000 10,040,143,000,000 11,914,132,000,000 -7,956,579,000,000 -7,956,579,000,000 -345,122,000,000 5,408,294,000,000 10,054,140,000,000 10,359,255,000,000 10,359,255,000,000 13,905,586,000,000 14,923,588,000,000 15,616,196,000,000 17,349,625,000,000 17,349,625,000,000 17,349,625,000,000 16,679,682,000,000 12,793,451,000,000 12,811,798,000,000 12,811,798,000,000 13,889,386,000,000 13,717,315,000,000 14,245,047,000,000 14,007,942,000,000 14,007,942,000,000 14,007,942,000,000 14,837,014,000,000 14,155,305,000,000 15,144,636,000,000 16,931,804,000,000 16,931,804,000,000 18,121,826,000,000 16,330,858,000,000 19,721,686,000,000 19,311,391,000,000 16,418,167,000,000 22,862,164,000,000 22,862,164,000,000 21,294,501,000,000 10,270,769,000,000 
        other components of equity
      		                                                  
        other capital surplus
      		1,605,627,000,000 1,606,126,000,000 1,601,138,000,000 1,600,812,000,000 1,600,812,000,000 1,600,822,000,000 1,600,833,000,000 1,600,830,000,000 1,600,801,000,000 1,600,801,000,000 1,283,831,000,000 1,284,416,000,000 1,268,556,000,000 1,268,569,000,000 1,268,569,000,000 1,230,265,000,000 1,231,091,000,000 1,230,590,000,000 1,231,109,000,000 1,231,109,000,000 1,231,267,000,000 1,227,509,000,000 1,223,716,000,000 1,224,105,000,000 1,224,105,000,000 1,224,105,000,000 1,227,328,000,000 1,224,402,000,000 1,226,364,000,000 1,226,364,000,000 1,226,578,000,000 1,226,825,000,000 1,234,571,000,000 1,234,825,000,000 1,234,825,000,000 1,234,825,000,000 1,233,815,000,000 1,233,815,000,000 1,233,660,000,000 1,233,793,000,000 1,233,793,000,000 1,234,009,000,000 1,235,146,000,000 1,235,146,000,000       
        accumulated other comprehensive income
      		1,078,428,000,000 785,247,000,000 1,368,224,000,000 1,424,014,000,000 1,424,014,000,000 759,990,000,000 1,083,760,000,000 887,856,000,000 557,430,000,000 557,430,000,000 837,652,000,000 632,873,000,000 570,890,000,000 496,976,000,000 496,976,000,000 1,022,147,000,000 444,559,000,000                                 -89,987,000,000 
        other equity
      		12,708,585,000,000 12,708,585,000,000 12,708,585,000,000 12,708,585,000,000 12,708,585,000,000 12,708,578,000,000 12,708,578,000,000 12,708,578,000,000 13,294,972,000,000 13,294,972,000,000 13,294,972,000,000 13,294,972,000,000 13,294,972,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 13,294,973,000,000 
        equity attributable to owners of the controlling company
      		46,553,523,000,000 42,521,824,000,000 41,956,591,000,000 39,915,236,000,000 39,915,236,000,000 38,237,403,000,000 36,818,802,000,000 36,702,413,000,000 35,845,043,000,000 35,845,043,000,000 34,794,737,000,000 33,723,204,000,000 35,519,351,000,000 40,545,396,000,000 40,545,396,000,000 48,643,720,000,000 53,820,374,000,000 58,184,366,000,000 63,769,010,000,000 63,769,010,000,000 67,323,153,000,000 68,243,867,000,000 68,820,781,000,000 69,296,680,000,000 69,296,680,000,000 69,296,680,000,000 68,735,772,000,000 67,437,955,000,000 67,496,318,000,000 67,496,318,000,000 68,630,490,000,000 68,419,093,000,000 68,930,969,000,000 69,743,925,000,000 69,743,925,000,000 69,743,925,000,000 70,626,902,000,000 69,972,541,000,000 70,923,082,000,000 71,681,445,000,000 71,681,445,000,000 73,081,515,000,000 71,118,357,000,000 71,723,693,000,000 71,005,763,000,000      
        non-controlling interests
      		1,197,807,000,000 1,145,515,000,000 1,154,531,000,000 1,447,597,000,000 1,447,597,000,000 1,439,169,000,000 1,441,026,000,000 1,411,793,000,000 1,419,707,000,000 1,419,707,000,000 1,386,726,000,000 1,349,684,000,000 1,448,363,000,000 1,454,860,000,000 1,454,860,000,000 1,777,636,000,000 1,603,348,000,000 1,560,838,000,000 1,542,839,000,000 1,542,839,000,000 1,492,140,000,000 1,448,840,000,000 1,392,218,000,000 1,370,166,000,000 1,370,166,000,000 1,370,166,000,000 1,399,838,000,000 1,384,163,000,000 1,393,331,000,000 1,393,331,000,000 1,394,055,000,000 1,372,143,000,000 1,334,677,000,000 1,348,837,000,000 1,348,837,000,000 1,348,837,000,000 1,310,475,000,000 1,305,850,000,000 1,274,964,000,000 1,283,196,000,000 1,283,196,000,000 1,363,049,000,000 1,311,697,000,000 1,326,852,000,000 1,298,781,000,000 1,302,091,000,000 1,308,008,000,000 1,308,008,000,000 1,277,809,000,000 1,162,266,000,000 
        total equity
      		                             68,889,649,000,000  69,791,236,000,000               67,942,475,000,000 67,942,475,000,000  53,524,333,000,000 
        total liabilities and equity
      		                             197,597,792,000,000  192,690,763,000,000               175,257,359,000,000 175,257,359,000,000  161,188,807,000,000 
        income tax receivables
      		   78,495,000,000 78,495,000,000 94,438,000,000 63,764,000,000 68,367,000,000 69,612,000,000 69,612,000,000 64,417,000,000 61,549,000,000 56,852,000,000 46,619,000,000 46,619,000,000 49,691,000,000 38,679,000,000 41,083,000,000 41,344,000,000 41,344,000,000 42,980,000,000 34,850,000,000 43,442,000,000 49,675,000,000 49,675,000,000 49,675,000,000 50,431,000,000 27,884,000,000 99,718,000,000                      
        income tax payables
      		   970,496,000,000 970,496,000,000 1,299,421,000,000 496,373,000,000 647,703,000,000 482,934,000,000 482,934,000,000 400,575,000,000 188,683,000,000 354,553,000,000 429,604,000,000 429,604,000,000 430,727,000,000 317,606,000,000 432,304,000,000 229,460,000,000 229,460,000,000 268,524,000,000 486,009,000,000 587,115,000,000 476,898,000,000 476,898,000,000 476,898,000,000 410,000,000,000 490,469,000,000 358,277,000,000 358,277,000,000 223,495,000,000 411,449,000,000 551,323,000,000 285,420,000,000 285,420,000,000 285,420,000,000 146,182,000,000 317,599,000,000 609,309,000,000 508,402,000,000 508,402,000,000 359,086,000,000 1,164,099,000,000 1,843,288,000,000 1,645,408,000,000 1,779,908,000,000 2,218,060,000,000 2,218,060,000,000 1,712,342,000,000 496,383,000,000 
        accumulated other comprehensive loss
      		                 163,206,000,000 -57,632,000,000 -57,632,000,000 -49,978,000,000 -143,507,000,000 -255,408,000,000 -409,577,000,000 -409,577,000,000 -409,577,000,000 -303,764,000,000 -318,784,000,000 -280,730,000,000 -280,730,000,000 -224,360,000,000 -263,933,000,000 -287,535,000,000 -358,570,000,000 -358,570,000,000 -358,570,000,000 -303,655,000,000 -276,307,000,000 -314,942,000,000 -271,457,000,000 -271,457,000,000 -61,625,000,000 -234,952,000,000 -33,875,000,000 -305,138,000,000 -78,483,000,000 -98,713,000,000 -98,713,000,000 -59,488,000,000  
        income tax refund receivables
      		                             99,718,000,000 52,130,000,000 25,964,000,000 59,856,000,000 143,214,000,000 143,214,000,000 143,214,000,000 28,024,000,000 22,515,000,000 19,811,000,000 100,590,000,000 100,590,000,000 70,129,000,000 12,484,000,000 19,163,000,000 12,679,000,000 10,025,000,000 9,081,000,000 9,081,000,000 8,429,000,000 18,693,000,000 
        other capital surpluses
      		                                            1,198,775,000,000 1,197,128,000,000 1,197,388,000,000 1,197,388,000,000 1,198,615,000,000 969,954,000,000 
        equity attributable to owners of the company
      		                                             68,337,547,000,000 66,634,467,000,000 66,634,467,000,000 65,107,256,000,000 52,362,067,000,000 
        current assets:
      		                                                  
        non-current assets:
      		                                                  
        current liabilities:
      		                                                  
        non-current liabilities:
      		                                                  
        employee benefits obligations
      		                                              1,503,107,000,000 1,503,107,000,000   
        contributed capital:
      		                                                  
        retained earnings:
      		                                                  
        other components of equity:
      		                                                  
        employee benefit liabilities
      		                                                 2,284,373,000,000 
        treasury stock
      		                                                 -741,489,000,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2023-03-28 2023-03-13 2022-12-13 2022-09-15 2022-06-13 2022-03-29 2022-03-14 2021-12-09 2021-09-15 2021-06-04 2021-03-25 2021-03-10 2021-03-09 2020-12-09 2020-06-04 2020-03-27 2020-03-12 2019-12-05 2019-09-11 2019-06-11 2019-03-22 2019-03-11 2019-03-07 2018-12-17 2018-06-12 2018-03-15 2017-03-06 2016-12-08 2016-09-09 2015-12-28 
                                      
          cash generated from operating activities
        		                10,516,178,000,000  4,695,458,000,000            
          dividends received
        		28,875,000,000 28,875,000,000 18,138,000,000 15,278,000,000 8,455,000,000 10,522,000,000 10,522,000,000 9,172,000,000 6,143,000,000 2,363,000,000 7,316,000,000 7,316,000,000 7,316,000,000 4,649,000,000 42,000,000 24,255,000,000 24,255,000,000 4,431,000,000 3,740,000,000 1,313,000,000 11,182,000,000 11,182,000,000 11,182,000,000 10,518,000,000 1,583,000,000 10,590,000,000 10,294,000,000    
          interest paid
        		-2,517,694,000,000 -2,517,694,000,000 -1,744,315,000,000 -1,051,434,000,000 -554,817,000,000 -1,928,160,000,000 -1,928,160,000,000 -1,471,668,000,000 -961,601,000,000 -500,124,000,000 -2,081,663,000,000 -2,081,663,000,000 -2,081,663,000,000 -1,584,564,000,000 -513,938,000,000 -2,027,850,000,000 -2,027,850,000,000 -1,546,746,000,000 -1,001,541,000,000 -538,055,000,000 -1,895,898,000,000 -1,895,898,000,000 -1,895,898,000,000 -1,351,612,000,000 -433,588,000,000 -1,886,303,000,000 -2,041,379,000,000 -1,516,382,000,000 -1,016,999,000,000 -1,706,882,000,000 
          interest received
        		220,471,000,000 220,471,000,000 139,562,000,000 88,640,000,000 63,819,000,000 201,022,000,000 201,022,000,000 135,609,000,000 92,667,000,000 40,933,000,000 215,183,000,000 215,183,000,000 215,183,000,000 160,648,000,000 38,701,000,000 186,122,000,000 186,122,000,000 116,014,000,000 74,784,000,000 42,330,000,000 194,221,000,000 194,221,000,000 194,221,000,000 125,012,000,000 41,002,000,000 173,226,000,000 240,878,000,000 191,512,000,000 107,571,000,000 125,660,000,000 
          income taxes paid
        		-448,857,000,000 -448,857,000,000 -393,037,000,000 -261,074,000,000 -140,721,000,000 -736,757,000,000 -736,757,000,000 -757,137,000,000 -549,452,000,000 -180,265,000,000 -452,203,000,000 -452,203,000,000 -452,203,000,000 -404,966,000,000 -55,602,000,000 -282,211,000,000 -295,430,000,000 -326,135,000,000 -110,575,000,000 -84,967,000,000 -450,290,000,000 -450,290,000,000 -450,290,000,000 -440,884,000,000 -160,371,000,000 -2,298,296,000,000 -3,298,757,000,000 -3,297,856,000,000 -2,293,616,000,000 -931,124,000,000 
          net cash from operating activities
        		-23,477,500,000,000 -23,477,500,000,000 -13,659,184,000,000 -9,748,758,000,000 -3,502,499,000,000 4,473,185,000,000 4,473,186,000,000 6,751,076,000,000 5,373,236,000,000 4,574,105,000,000 13,208,473,000,000 13,208,473,000,000 13,208,473,000,000 10,311,968,000,000 4,044,140,000,000 8,213,428,000,000 8,478,721,000,000 7,231,771,000,000 3,661,866,000,000 2,339,766,000,000 6,680,132,000,000 6,680,132,000,000 6,680,132,000,000 6,976,732,000,000 3,635,133,000,000 11,249,894,000,000 16,520,552,000,000 14,275,080,000,000 9,008,738,000,000 13,263,336,000,000 
          capital expenditures
        		0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
          free cash flows
        		-23,477,500,000,000 -23,477,500,000,000 -13,659,184,000,000 -9,748,758,000,000 -3,502,499,000,000 4,473,185,000,000 4,473,186,000,000 6,751,076,000,000 5,373,236,000,000 4,574,105,000,000 13,208,473,000,000 13,208,473,000,000 13,208,473,000,000 10,311,968,000,000 4,044,140,000,000 8,213,428,000,000 8,478,721,000,000 7,231,771,000,000 3,661,866,000,000 2,339,766,000,000 6,680,132,000,000 6,680,132,000,000 6,680,132,000,000 6,976,732,000,000 3,635,133,000,000 11,249,894,000,000 16,520,552,000,000 14,275,080,000,000 9,008,738,000,000 13,263,336,000,000 
          cash flows from investing activities
        		                              
          proceeds from disposals of investments in associates and joint ventures
        		56,171,000,000 56,171,000,000 41,875,000,000     4,138,000,000 3,362,000,000 262,000,000    95,000,000                 
          acquisition of investments in associates and joint ventures
        		-360,962,000,000 -360,962,000,000 -328,386,000,000 -282,560,000,000 -61,702,000,000 -673,017,000,000 -673,017,000,000 -310,945,000,000 -237,525,000,000 -132,612,000,000 -342,116,000,000 -342,116,000,000 -342,116,000,000 -136,719,000,000                 
          proceeds from disposals of property, plant and equipment
        		629,924,000,000 629,924,000,000 355,968,000,000 234,159,000,000 72,222,000,000 277,998,000,000 277,998,000,000 182,740,000,000 135,954,000,000 62,352,000,000 331,777,000,000 331,777,000,000 331,777,000,000 253,125,000,000 96,279,000,000 522,742,000,000 293,725,000,000 255,846,000,000 189,701,000,000 89,476,000,000 234,138,000,000 234,138,000,000 234,138,000,000 212,338,000,000 24,767,000,000 85,801,000,000 207,960,000,000 50,171,000,000 30,490,000,000 9,821,914,000,000 
          acquisition of property, plant and equipment
        		-12,346,878,000,000 -12,346,878,000,000 -8,853,462,000,000 -5,922,168,000,000 -2,668,746,000,000 -12,668,534,000,000 -12,668,534,000,000 -9,323,136,000,000 -6,785,446,000,000 -2,581,989,000,000 -13,281,294,000,000 -13,281,294,000,000 -13,281,294,000,000 -9,511,578,000,000 -3,020,721,000,000 -14,000,359,000,000 -14,000,359,000,000 -8,549,004,000,000 -5,973,013,000,000 -2,271,156,000,000 -12,266,870,000,000 -12,266,870,000,000 -12,266,870,000,000 -9,166,460,000,000 -3,212,009,000,000 -12,535,958,000,000 -12,028,789,000,000 -9,183,090,000,000 -7,458,658,000,000 -10,641,512,000,000 
          proceeds from disposals of intangible assets
        		279,000,000 279,000,000 115,000,000 61,000,000  59,000,000 59,000,000 10,000,000   10,871,000,000 10,871,000,000 10,871,000,000 10,872,000,000 2,662,000,000 7,702,000,000 6,807,000,000 7,421,000,000 261,000,000 457,000,000 13,000,000 13,000,000 13,000,000 11,000,000  1,072,000,000 430,000,000 329,000,000 134,000,000 472,000,000 
          acquisition of intangible assets
        		-80,508,000,000 -80,508,000,000 -55,711,000,000 -38,701,000,000 -10,010,000,000 -113,100,000,000 -113,100,000,000 -50,956,000,000 -36,906,000,000 -12,458,000,000 -120,371,000,000 -120,371,000,000 -120,371,000,000 -81,266,000,000 -13,783,000,000 -229,426,000,000 -229,426,000,000 -143,125,000,000 -156,095,000,000 -69,743,000,000 -110,587,000,000 -110,587,000,000 -110,587,000,000 -67,652,000,000 -24,251,000,000 -143,887,000,000 -124,422,000,000 -77,525,000,000 -48,213,000,000 -51,346,000,000 
          disposal of investment properties
        		515,000,000 515,000,000                             
          proceeds from disposals of financial assets
        		14,182,348,000,000 14,182,348,000,000 13,843,713,000,000 2,937,811,000,000 970,698,000,000 7,023,674,000,000 7,023,674,000,000 5,346,373,000,000 4,574,901,000,000 1,696,958,000,000 8,020,406,000,000 8,020,406,000,000 8,020,406,000,000 5,253,403,000,000 1,447,028,000,000 2,783,474,000,000 2,783,474,000,000 1,641,588,000,000 1,303,298,000,000 399,260,000,000 2,419,259,000,000 2,419,259,000,000 2,419,259,000,000 1,335,392,000,000 933,393,000,000 5,296,680,000,000 10,876,017,000,000 8,559,539,000,000 4,842,813,000,000 165,813,000,000 
          acquisition of financial assets
        		-16,496,258,000,000 -16,496,258,000,000 -14,044,373,000,000 -3,886,202,000,000 -2,486,554,000,000 -5,893,404,000,000 -5,893,404,000,000 -5,857,552,000,000 -4,875,562,000,000 -2,914,567,000,000 -9,203,450,000,000 -9,203,450,000,000 -9,203,450,000,000 -8,013,396,000,000 -3,201,943,000,000 -2,165,342,000,000 -2,165,342,000,000 -3,719,145,000,000 -2,618,226,000,000 -1,565,586,000,000 -2,841,651,000,000 -2,841,651,000,000 -2,841,651,000,000 -3,868,179,000,000 -1,826,249,000,000 -4,786,717,000,000 -8,130,621,000,000 -6,552,949,000,000 -1,499,610,000,000 -5,237,941,000,000 
          increase in loans
        		-401,377,000,000 -401,377,000,000 -336,653,000,000 -297,298,000,000 -76,828,000,000 -223,950,000,000 -223,950,000,000 -151,553,000,000 -85,296,000,000 -59,071,000,000 -336,744,000,000 -336,744,000,000 -336,744,000,000 -153,674,000,000 -132,858,000,000 -335,773,000,000 -324,407,000,000 -195,468,000,000 -138,622,000,000 -54,284,000,000 -188,675,000,000 -188,675,000,000 -188,675,000,000 -120,260,000,000 -86,796,000,000 -218,698,000,000 -206,092,000,000 -199,000,000,000 -165,654,000,000 -127,170,000,000 
          collection of loans
        		102,061,000,000 102,061,000,000 62,439,000,000 45,736,000,000 15,769,000,000 218,704,000,000 218,704,000,000 180,791,000,000 152,921,000,000 22,904,000,000 215,292,000,000 215,292,000,000 215,292,000,000 166,836,000,000 117,028,000,000 292,745,000,000 246,863,000,000 119,043,000,000 80,497,000,000 70,933,000,000 100,010,000,000 100,010,000,000 100,010,000,000 81,730,000,000 38,681,000,000 120,967,000,000 117,561,000,000 91,963,000,000 67,324,000,000 73,742,000,000 
          increase in deposits
        		-237,266,000,000 -237,266,000,000 -164,784,000,000 -125,485,000,000 -73,163,000,000 -222,924,000,000 -222,924,000,000 -150,038,000,000 -105,017,000,000 -167,322,000,000 -276,255,000,000 -276,255,000,000 -276,255,000,000 -215,135,000,000 -139,862,000,000 -280,637,000,000 -280,637,000,000 -201,674,000,000 -130,139,000,000 -67,671,000,000 -299,564,000,000 -299,564,000,000 -299,564,000,000 -412,960,000,000 -85,112,000,000 -397,078,000,000 -468,734,000,000 -361,481,000,000 -238,624,000,000 -219,427,000,000 
          decrease in deposits
        		141,000,000,000 141,000,000,000 89,717,000,000 72,677,000,000 39,699,000,000 166,066,000,000 166,066,000,000 110,736,000,000 69,053,000,000 141,638,000,000 280,941,000,000 280,941,000,000 280,941,000,000 218,801,000,000 131,505,000,000 275,314,000,000 275,314,000,000 202,955,000,000 132,868,000,000 71,328,000,000 259,930,000,000 259,930,000,000 259,930,000,000 180,050,000,000 49,304,000,000 110,383,000,000 161,166,000,000 137,250,000,000 96,147,000,000 132,016,000,000 
          proceeds from disposals of assets held-for-sale
        		24,205,000,000 24,205,000,000 9,665,000,000 9,576,000,000  1,148,000,000 1,148,000,000 1,137,000,000 950,000,000 947,000,000 32,578,000,000 32,578,000,000 32,578,000,000 32,578,000,000 4,841,000,000 30,662,000,000 30,662,000,000 1,562,000,000 779,000,000  18,716,000,000 18,716,000,000 18,716,000,000 17,316,000,000       
          receipt of government grants
        		50,755,000,000 50,755,000,000 34,110,000,000 29,128,000,000 10,106,000,000 37,920,000,000 37,920,000,000 25,377,000,000 21,205,000,000 16,757,000,000 41,209,000,000 41,209,000,000 41,209,000,000 23,718,000,000 150,000,000 21,705,000,000 21,705,000,000 11,214,000,000 7,435,000,000 4,427,000,000 30,416,000,000 30,416,000,000 30,416,000,000 23,250,000,000 5,689,000,000 55,533,000,000 32,878,000,000 23,763,000,000 17,065,000,000 17,342,000,000 
          net cash outflow from changes in consolidation scope
        		-31,350,000,000 -31,350,000,000 3,203,000,000 -1,004,000,000  -63,492,000,000 -63,492,000,000 -66,359,000,000 -53,141,000,000  -24,624,000,000 -24,624,000,000 -24,624,000,000 -25,094,000,000                 
          other cash outflow from investing activities
        		-186,412,000,000 -186,412,000,000 -156,483,000,000 -95,441,000,000 -30,546,000,000 -225,948,000,000 -225,948,000,000 -369,792,000,000 -118,023,000,000 -48,033,000,000 -185,475,000,000 -185,475,000,000 -185,475,000,000 -134,020,000,000 -26,726,000,000   -97,167,000,000 -64,906,000,000     -39,036,000,000      -112,794,000,000 
          net cash from investing activities
        		-14,953,753,000,000 -14,953,753,000,000 -9,499,047,000,000 -7,285,326,000,000 -4,296,349,000,000 -12,354,328,000,000 -12,354,328,000,000 -10,429,029,000,000 -7,338,570,000,000 -3,971,339,000,000 -14,831,811,000,000 -14,831,811,000,000 -14,831,811,000,000 -12,311,454,000,000 -4,731,256,000,000 -13,499,358,000,000 -13,762,893,000,000 -10,736,042,000,000 -7,427,019,000,000 -3,425,856,000,000 -13,014,301,000,000 -13,014,301,000,000 -13,014,301,000,000 -12,074,705,000,000 -4,299,926,000,000 -12,606,699,000,000 -9,645,870,000,000 -7,588,808,000,000 -4,437,359,000,000 -6,296,662,000,000 
          cash flows from financing activities
        		                              
          proceeds from short-term borrowings
        		5,852,426,000,000 5,852,426,000,000 3,928,031,000,000 1,897,911,000,000 2,742,414,000,000 1,621,440,000,000 1,621,440,000,000 709,725,000,000 3,335,734,000,000  345,338,000,000 345,338,000,000 345,338,000,000 234,763,000,000    634,535,000,000 849,287,000,000     377,007,000,000 571,300,000,000   -311,590,000,000 29,775,000,000  
          proceeds from long-term borrowings and debt securities
        		43,594,078,000,000 43,594,078,000,000 30,592,865,000,000 20,882,363,000,000 8,316,127,000,000 17,392,311,000,000 17,392,311,000,000 11,195,049,000,000 4,616,161,000,000 804,983,000,000 10,170,107,000,000 10,170,107,000,000 10,170,107,000,000 8,927,076,000,000 3,296,239,000,000 13,221,407,000,000 13,221,407,000,000 8,608,168,000,000 6,999,686,000,000 3,480,192,000,000 14,251,586,000,000 14,251,586,000,000 14,251,586,000,000 11,330,658,000,000 3,160,771,000,000 10,098,067,000,000 2,302,060,000,000 1,802,368,000,000 883,008,000,000 3,094,612,000,000 
          repayment of long-term borrowings and debt securities
        		-10,252,688,000,000 -10,252,688,000,000 -8,372,768,000,000 -5,119,736,000,000 -2,400,026,000,000 -9,360,357,000,000 -9,360,357,000,000 -7,112,603,000,000 -4,273,653,000,000 -1,547,570,000,000 -7,976,658,000,000 -7,976,658,000,000 -7,976,658,000,000 -6,902,016,000,000 -1,804,494,000,000 -7,068,290,000,000 -7,068,290,000,000 -5,164,783,000,000 -3,827,361,000,000 -3,440,060,000,000 -8,095,590,000,000 -8,095,590,000,000 -8,095,590,000,000 -5,377,108,000,000 -2,199,149,000,000 -8,198,882,000,000 -7,750,047,000,000 -5,106,586,000,000 -3,872,266,000,000 -6,215,877,000,000 
          payment of lease liabilities
        		-562,646,000,000 -562,646,000,000 -442,645,000,000 -312,338,000,000 -158,608,000,000 -572,036,000,000 -572,036,000,000 -445,248,000,000 -322,048,000,000 -174,075,000,000 -613,977,000,000 -613,977,000,000 -613,977,000,000 -467,300,000,000 -199,867,000,000 -573,437,000,000  -405,881,000,000             
          settlement of derivative instruments
        		407,627,000,000 407,627,000,000 489,503,000,000 149,360,000,000 42,938,000,000 98,068,000,000 98,068,000,000 88,101,000,000 27,978,000,000 25,896,000,000 42,263,000,000 42,263,000,000 42,263,000,000 62,117,000,000 22,517,000,000 102,146,000,000 102,146,000,000 106,224,000,000 36,252,000,000 24,435,000,000 60,907,000,000 60,907,000,000 60,907,000,000 8,405,000,000 -6,011,000,000 33,434,000,000 73,246,000,000 69,577,000,000 56,358,000,000 12,411,000,000 
          change in non-controlling interests
        		175,645,000,000 175,645,000,000 99,516,000,000     53,543,000,000      9,923,000,000                 
          repayment of hybrid bond
        		-169,537,000,000 -169,537,000,000                        -99,750,000,000     
          dividends paid
        		-13,461,000,000 -13,461,000,000 -10,039,000,000 -6,692,000,000 -4,415,000,000 -13,385,000,000 -13,385,000,000 -10,039,000,000 -6,692,000,000 -3,346,000,000 -13,385,000,000 -13,385,000,000 -13,385,000,000 -10,039,000,000 -3,346,000,000 -13,385,000,000 -13,385,000,000 -10,039,000,000 -6,692,000,000 -3,346,000,000 -17,658,000,000 -17,658,000,000 -17,658,000,000 -13,244,000,000 -4,415,000,000 -15,856,000,000 -16,455,000,000 -12,350,000,000 -8,227,000,000 -12,341,000,000 
          other cash outflow from financing activities
        		8,803,000,000 8,803,000,000 -13,449,000,000 -1,695,000,000 -1,079,000,000 -8,901,000,000 -8,901,000,000 -7,003,000,000 -6,504,000,000 -82,000,000 -3,120,000,000 -3,120,000,000 -3,120,000,000 -2,409,000,000 -5,000,000      -175,000,000 -175,000,000 -175,000,000 -87,000,000 -242,000,000 -2,023,000,000 -570,000,000 -523,000,000 -523,000,000 -2,437,000,000 
          net cash from financing activities
        		38,997,899,000,000 38,997,899,000,000 26,237,132,000,000 17,469,756,000,000 8,547,692,000,000 8,435,077,000,000 8,435,077,000,000 3,660,261,000,000 2,609,145,000,000 -704,016,000,000 1,880,824,000,000 1,880,824,000,000 1,880,824,000,000 1,771,042,000,000 327,805,000,000 5,775,407,000,000 5,773,646,000,000 3,696,044,000,000 3,720,611,000,000 1,803,381,000,000 5,301,678,000,000 5,301,678,000,000 5,301,678,000,000 5,642,916,000,000 1,494,208,000,000 745,594,000,000 -7,637,476,000,000 -5,698,520,000,000 -5,015,238,000,000 -3,639,196,000,000 
          net increase in cash and cash equivalents before effect of exchange rate fluctuations
        		566,646,000,000 566,646,000,000 3,078,901,000,000 435,672,000,000 748,844,000,000 553,935,000,000 553,935,000,000  643,811,000,000  257,486,000,000 257,486,000,000 257,486,000,000 -228,444,000,000 -359,311,000,000 489,477,000,000  191,773,000,000 -44,542,000,000 717,291,000,000    544,943,000,000 829,415,000,000  -762,794,000,000 987,752,000,000 -443,859,000,000 3,327,478,000,000 
          effect of exchange rate fluctuations on cash held
        		32,896,000,000 32,896,000,000 159,224,000,000 19,842,000,000 31,480,000,000 51,719,000,000 51,719,000,000 74,613,000,000 54,064,000,000 25,389,000,000 -38,031,000,000 -38,031,000,000 -38,031,000,000 -5,587,000,000 7,673,000,000 -37,693,000,000 -37,690,000,000 -4,513,000,000 -5,686,000,000 2,587,000,000 21,097,000,000 21,097,000,000 21,097,000,000 10,365,000,000 172,692,000,000 -70,403,000,000 31,082,000,000 -3,315,000,000 21,570,000,000 50,620,000,000 
          net increase in cash and cash equivalents
        		599,542,000,000 599,542,000,000 3,238,125,000,000 455,514,000,000 780,324,000,000 605,654,000,000 605,654,000,000 56,921,000,000 697,875,000,000  219,455,000,000 219,455,000,000 219,455,000,000 -234,031,000,000 -351,638,000,000 451,784,000,000  187,260,000,000 -50,228,000,000 719,878,000,000    555,308,000,000 1,002,107,000,000  -731,712,000,000 984,437,000,000 -422,289,000,000 3,378,098,000,000 
          cash and cash equivalents at january 1, 2022
        		2,635,238,000,000 2,635,238,000,000                             
          cash and cash equivalents at december 31, 2022
        		                              
          cash and cash equivalents at january 1
        		  2,635,238,000,000 2,635,238,000,000 2,635,238,000,000  2,029,584,000,000 2,029,584,000,000 2,029,584,000,000 2,029,584,000,000 1,810,129,000,000 1,810,129,000,000 1,810,129,000,000 1,810,129,000,000 1,810,129,000,000 1,358,345,000,000 1,358,345,000,000 1,358,345,000,000 1,358,345,000,000 1,358,345,000,000 2,369,739,000,000 2,369,739,000,000 2,369,739,000,000 2,369,739,000,000 2,369,739,000,000 3,051,353,000,000 3,783,065,000,000 3,783,065,000,000 3,783,065,000,000 1,796,300,000,000 
          cash and cash equivalents at september 30
        		                              
          proceeds from disposals of associates and joint ventures
        		   34,385,000,000 2,706,000,000 4,472,000,000 4,472,000,000    5,444,000,000 5,444,000,000 5,444,000,000  93,000,000      1,617,000,000 1,617,000,000 1,617,000,000 1,604,000,000  10,542,000,000 46,644,000,000 10,828,000,000 10,942,000,000 6,066,000,000 
          change in non-controlling interest
        		   13,859,000,000 10,341,000,000 90,096,000,000 90,096,000,000  49,430,000,000 3,656,000,000 11,554,000,000 11,554,000,000 11,554,000,000  9,868,000,000 17,365,000,000 17,365,000,000 12,346,000,000 5,203,000,000 10,000,000 20,113,000,000 20,113,000,000 20,113,000,000 9,362,000,000 6,271,000,000 23,582,000,000 10,538,000,000 14,181,000,000 14,264,000,000  
          cash and cash equivalents at june 30
        		                  1,308,117,000,000            
          cash and cash equivalents at march 31
        		                              
          cash and cash equivalents at january 1, 2021
        		     2,029,584,000,000                         
          cash and cash equivalents at december 31, 2021
        		                              
          cash and cash equivalents at december 31
        		                1,810,129,000,000              
          net decrease in cash and cash equivalents before effect of exchange rate fluctuations
        		       -17,692,000,000  -101,250,000,000       489,474,000,000    -1,032,491,000,000 -1,032,491,000,000 -1,032,491,000,000   -611,211,000,000     
          use of government grants
        		                  -18,000,000            
          proceeds from disposals of investment properties
        		              41,059,000,000                
          net cash inflow from changes in consolidation scope
        		         2,895,000,000        -2,820,000,000  16,737,000,000 2,141,000,000 2,141,000,000 2,141,000,000 2,031,000,000      553,000,000 
          proceeds from (repayment of) short-term borrowings
        		         186,531,000,000     -972,383,000,000 188,957,000,000 188,957,000,000   1,869,635,000,000 -183,660,000,000 -183,660,000,000 -183,660,000,000   370,328,000,000     
          net decrease in cash and cash equivalents
        		         -75,861,000,000       451,784,000,000    -1,011,394,000,000 -1,011,394,000,000 -1,011,394,000,000   -681,614,000,000     
          cash outflow from merger
        		               -154,311,000,000 -154,311,000,000              
          acquisition of associates and joint ventures
        		              -36,008,000,000 -107,821,000,000 -107,924,000,000 -67,268,000,000 -58,733,000,000 -45,670,000,000 -319,425,000,000 -319,425,000,000 -319,425,000,000 -253,880,000,000 -137,552,000,000 -206,753,000,000 -113,222,000,000 -99,077,000,000 -93,700,000,000 -106,350,000,000 
          net cash inflow (outflow) from changes in consolidation scope
        		               -2,917,000,000 -2,917,000,000  -2,106,000,000        3,754,000,000    
          other cash inflow (outflow) from investing activities
        		               -157,116,000,000 -156,120,000,000   -4,364,000,000 -53,769,000,000 -53,769,000,000 -53,769,000,000  20,209,000,000  13,116,000,000 33,519,000,000   
          payment of finance lease liabilities
        		                -575,198,000,000  -264,809,000,000 -111,403,000,000 -134,454,000,000 -134,454,000,000 -134,454,000,000 -117,572,000,000 -34,303,000,000 -122,919,000,000 -118,215,000,000 -88,827,000,000 -59,439,000,000 -82,641,000,000 
          cash flows from operating activities
        		                              
          profit for the period
        		                              
          adjustments for:
        		                              
          income tax expense
        		                    -826,321,000,000  -826,321,000,000        
          depreciation
        		                    9,905,856,000,000  9,905,856,000,000        
          amortization
        		                    118,938,000,000  118,938,000,000        
          employee benefit expense
        		                    360,575,000,000  360,575,000,000        
          bad debt expense
        		                    57,468,000,000  57,468,000,000        
          interest expense
        		                    1,868,458,000,000  1,868,458,000,000        
          loss on sale of financial assets
        		                    1,000,000  1,000,000        
          loss on disposal of property, plant and equipment
        		                    60,704,000,000  60,704,000,000        
          loss on abandonment of property, plant, and equipment
        		                    481,176,000,000  481,176,000,000        
          loss on impairment of property, plant, and equipment
        		                    710,162,000,000  710,162,000,000        
          loss on impairment of intangible assets
        		                    8,112,000,000  8,112,000,000        
          loss on disposal of intangible assets
        		                    43,000,000  43,000,000        
          increase to provisions
        		                    1,056,994,000,000  1,056,994,000,000        
          loss on foreign currency translation
        		                    243,378,000,000  243,378,000,000        
          gain on valuation of financial assets at fair value through profit or loss
        		                    -8,495,000,000  -8,495,000,000        
          loss on valuation of financial assets at fair value through profit or loss
        		                    6,616,000,000  6,616,000,000        
          valuation and transaction loss on derivative instruments
        		                    -300,500,000,000  -300,500,000,000        
          share in loss of associates and joint ventures
        		                    -363,101,000,000  -363,101,000,000        
          gain on sale of financial assets
        		                    -1,838,000,000  -1,838,000,000        
          gain on disposal of property, plant and equipment
        		                    -98,077,000,000  -98,077,000,000        
          gain on disposal of intangible assets
        		                    -12,000,000  -12,000,000        
          gain on disposal of associates and joint ventures
        		                    -5,079,000,000  -5,079,000,000        
          loss on disposal of associates and joint ventures
        		                    2,183,000,000  2,183,000,000        
          impairment loss on associates and joint ventures
        		                    7,907,000,000  7,907,000,000        
          gain on disposal of subsidiaries
        		                    -72,000,000  -72,000,000        
          interest income
        		                    -223,767,000,000  -223,767,000,000        
          dividend income
        		                    -12,777,000,000  -12,777,000,000        
          impairment loss on available-for-sale securities
        		                              
          others
        		                    81,317,000,000  81,317,000,000        
          changes in:
        		                              
          trade receivables
        		                    246,755,000,000  246,755,000,000        
          non-trade receivables
        		                    154,580,000,000  154,580,000,000        
          accrued income
        		                    -484,718,000,000  -484,718,000,000        
          other receivables
        		                    -61,961,000,000  -61,961,000,000        
          other current assets
        		                    -148,509,000,000  -148,509,000,000        
          inventories
        		                    -1,771,550,000,000  -1,771,550,000,000        
          other non-current assets
        		                    -54,148,000,000  -54,148,000,000        
          trade payables
        		                    478,744,000,000  478,744,000,000        
          non-trade payables
        		                    -292,912,000,000  -292,912,000,000        
          accrued expenses
        		                    -361,204,000,000  -361,204,000,000        
          other payables
        		                              
          other current liabilities
        		                    250,112,000,000  250,112,000,000        
          other non-current liabilities
        		                    287,488,000,000  287,488,000,000        
          investments in associates and joint ventures
        		                    175,175,000,000  175,175,000,000        
          provisions
        		                    -1,132,969,000,000  -1,132,969,000,000        
          payments of employee benefit obligations
        		                    -89,253,000,000  -89,253,000,000        
          plan assets
        		                    -330,064,000,000  -330,064,000,000        
          in millions of won
        		                    2,018,000,000  2,018,000,000        
          effect of change in accounting policy
        		                        -791,324,000,000      
          other cash inflow from investing activities
        		                         1,414,000,000   19,175,000,000  
          usage of government grants
        		                          -33,516,000,000 -25,558,000,000 -19,470,000,000 -18,040,000,000 
          repayment of short-term borrowings
        		                          -49,604,000,000    
          proceeds (repayment of) from short-term borrowings
        		                              
          disposal of treasury stocks
        		                              
          proceeds on disposal of partial interest in a subsidiary that does not involve loss of control
        		                              
          net cash inflow from business acquisitions
        		                           2,510,000,000 2,480,000,000  
          proceeds (repayment) from short-term borrowings
        		                             -115,615,000,000 
          proceeds for changes in interests in subsidiaries
        		                             78,175,000,000 
          net cash inflow (outflow) from business acquisitions
        		                              
          cash inflow from hybrid bond
        		                              
          impairment loss on property, plant and equipment
        		                              
          impairment loss on intangible assets
        		                              
          accretion expense to provisions
        		                              
          gain on foreign currency translation
        		                              
          valuation and transaction gain on derivative instruments
        		                              
          share in income of associates and joint ventures
        		                              
          gain on disposal of investments in associates and joint ventures
        		                              
          impairment loss on investments in associates and joint ventures
        		                              
          dividends income
        		                              
          income taxes refunded
        		                              
          cash flows investing activities
        		                              
          net cash outflow from business acquisitions
        		                              
          proceeds (acquisition) from disposal of subsidiaries
        		                              
          other cash inflow outflow from financing activities
        		                              
          proceeds from disposals of subsidiaries, associates and joint ventures
        		                              
          acquisition of subsidiaries, associates and joint ventures
        		                              
          decrease in loans
        		                              
          increase in short-term borrowings
        		                              
          other cash inflow (outflow) from financing activities
        		                              
          cash and cash equivalents at december 31, 2013
        		                              
          income tax paid
        		                              
          cash flows from investing activities:
        		                              
          disposal of associates and joint ventures
        		                              
          disposal of property, plant and equipment
        		                              
          disposal of intangible assets
        		                              
          disposal of financial assets
        		                              
          decrease (increase) in loans
        		                              
          increase in deposits received
        		                              
          net cash inflow (outflow) from acquisition of subsidiaries
        		                              
          cash flows from financing activities:
        		                              
          proceeds from long-term borrowings and debentures
        		                              
          repayment of long-term borrowings and debentures
        		                              
          payment of financial lease
        		                              
          proceeds from hybrid bonds
        		                              
          effects of exchange rate changes
        		                              
          cash and cash equivalents, begining of the period
        		                              
          cash and cash equivalents, end of the period
        		                              
          net cash outflow from acquisition of subsidiaries
        		                              
          proceeds from short- term borrowings
        		                              
          net income
        		                              
          adjustments to reconcile net income to net cash from operating activities:
        		                              
          depreciation and amortization
        		                              
          amortization of nuclear fuel and heavy water
        		                              
          utility plant removal cost
        		                              
          benefit from severance and retirement benefits
        		                              
          benefit from decommissioning costs
        		                              
          equity income of affiliates
        		                              
          loss on disposal of utility plant
        		                              
          deferred income tax benefit
        		                              
          valuation gain on currency and interest rate swaps
        		                              
          changes in assets and liabilities:
        		                              
          decrease in trade receivables
        		                              
          decrease in other accounts receivable
        		                              
          increase in inventories
        		                              
          increase in other current assets
        		                              
          decrease in trade payables
        		                              
          decrease in other accounts payable
        		                              
          increase in income tax payable
        		                              
          decrease in accrued expenses
        		                              
          decrease in other current liabilities
        		                              
          decrease in other long-term liabilities
        		                              
          payment of severance and retirement benefits
        		                              
          payment of decommissioning costs
        		                              
          payment of self-insurance
        		                              
          other
        		                              
          proceeds from disposal of utility plant
        		                              
          additions to utility plant
        		                              
          receipt of construction grants
        		                              
          proceeds from disposal of investment securities
        		                              
          acquisition of investment securities
        		                              
          increase in long-term loans
        		                              
          increase in other non-current assets
        		                              
          acquisition of financial instruments
        		                              
          decrease in short-term loans
        		                              
          proceeds from long-term debt
        		                              
          repayment of long-term debt
        		                              
          repayment of current portion of long-term debt
        		                              
          change in cash and cash equivalents from the translation of foreign subsidiaries
        		                              
          cash and cash equivalents, beginning of year
        		                              
          cash and cash equivalents, end of year
        		                              
          cash flows from operating activities:
        		                              
          property, plant and equipment removal cost
        		                              
          equity loss (income) of affiliates
        		                              
          gain on disposal of investments
        		                              
          contribution to self-insurance
        		                              
          contribution to other provisions
        		                              
          transaction gain on currency and interest rate swaps
        		                              
          increase in trade receivables
        		                              
          increase in other accounts receivable
        		                              
          decrease in inventories
        		                              
          increase in deferred income tax assets
        		                              
          decrease (increase) in other current assets
        		                              
          increase in trade payables
        		                              
          increase in other accounts payable
        		                              
          increase in other current liabilities
        		                              
          increase in deferred income tax liabilities
        		                              
          increase in severance insurance deposits
        		                              
          benefit from other estimated liabilities
        		                              
          dividend from equity investments
        		                              
          proceeds from disposal of property, plant and equipment
        		                              
          additions to property, plant and equipment
        		                              
          extension of loans
        		                              
          proceeds from short-term financial instruments
        		                              
          settlement under currency and interest rate swap contracts
        		                              
          proceeds from disposal of corporation own stock fund
        		                              
          gain on disposal of utility plant
        		                              
          proceeds from disposal of investment securities,
        		                              
          decrease in long-term loans
        		                              
          acquisition of intangibles
        		                              
          decrease (increase) in other non-current assets
        		                              
          effect of exchange rate changes on cash and cash equivalents
        		                              
          cash and cash equivalents, at beginning of the period
        		                              
          cash and cash equivalents, at end of the period
        		                              
          gain on retirement of bonds
        		                              
          decrease (increase) in inventories
        		                              
          additions to short-term financial instruments
        		                              
          acquisition of treasury stock
        		                              
          cash and cash equivalents, beginning of period
        		                              
          cash and cash equivalents, end of period
        		                              
          reversal of bad debt expense
        		                              
          contribution to provisions for other estimated liabilities
        		                              
          transaction loss(gain) on currency and interest rate swaps
        		                              
          decrease(increase) in inventories
        		                              
          increase(decrease) in trade payables
        		                              
          increase(decrease) in other accounts payable
        		                              
          increase(decrease) in income tax payable
        		                              
          increase(decrease) in accrued expenses
        		                              
          increase(decrease) in other current liabilities
        		                              
          receipt of severance and retirement benefits
        		                              
          receipts (payments) under currency and interest rate swap contracts
        		                              
          gain on foreign currency transaction and translation
        		                              
          deferred income tax expense
        		                              
          other accounts receivable
        		                              
          other accounts payable
        		                              
          income tax payable
        		                              
          accrued interest expenses
        		                              
          other long-term liabilities
        		                              
          deposit of severance and retirement benefits
        		                              
          repayment of short-term debt
        		                              
          receipts under currency and interest rate swap contract
        		                              
          payment of stock issue cost
        		                              
          decrease (increase) in long-term loans
        		                              
          withdrawal (acquisition) of financial instruments
        		                              
          proceeds from sale (acquisition) of short-term investment securities
        		                              
          proceeds from (repayment of) in short-term borrowings
        		                              
          benefit from retirement and severance benefits
        		                              
          deferred income taxes
        		                              
          valuation gain on currency and interest rate swaps and currency forward contracts
        		                              
          provision
        		                              
          payment of retirement and severance benefits
        		                              
          deposit of retirement and severance benefits
        		                              
          receipts of construction grants
        		                              
          purchase of short-term financial instruments
        		                              
          early termination of currency and interest rate swap contracts
        		                              
          acquisition of treasury stocks
        		                              
          cash and cash equivalents, at beginning of the year
        		                              
          cash and cash equivalents, at end of the year
        		                              
          gain on disposal of investment
        		                              
          changes in operating assets and liabilities:
        		                              
          accrued interest expense
        		                              
          receipt of dividends
        		                              
          proceeds from short -term borrowings
        		                              
          proceeds from long-term borrowings
        		                              
          repayment of long-term borrowings
        		                              
          payments under currency and interest rate swap contracts
        		                              
          decrease (increase) in other accounts receivable
        		                              
          increase in accrued interest expenses
        		                              
          collection of long-term loans
        		                              
          collection of short-term loans
        		                              
          decrease in other non-current assets
        		                              
          decrease (increase) in short-term financial instruments
        		                              
          acquisition of short-term investment securities
        		                              
          increase(decrease) in cash and cash equivalents from changes in consolidated subsidiaries
        		                              
          change in cash and cash equivalents from the translation of foreign financial statements
        		                              
          decrease (increase) in cash and cash equivalents
        		                              
          increase in accrued interest expense
        		                              
          increase in other long-term liabilities