| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 56,759.3a | 54,538.78a |
| Trade and other receivables | 36,593.25a | 34,247.54a |
| Inventories | 14,251.72a | 13,675.53a |
| Derivative assets | 314.65a | 355.31a |
| Other current assets | 15,107.45a | 12,986.26a |
| Total current assets | 123,026.35a | 115,803.43a |
| Noncurrent assets | — | — |
| Investments and advances | 95,930.19a | 91,640.71a |
| Property, plant and equipment | 220,158.29a | 209,726.89a |
| Intangible assets | 51,859.8a | 49,757.1a |
| Net pension assets | 78.3a | 40.46a |
| Deferred income tax assets | 1,333.48a | 1,337.63a |
| Other noncurrent assets | 25,229.65a | 18,717.1a |
| Total noncurrent assets | 394,589.71a | 371,219.88a |
| Total assets | 517,616.07a | 487,023.31a |
| Liabilities and equity | — | — |
| Current liabilities | — | — |
| Short-term loans | 25,035.44a | 19,959.1a |
| Current portions of | — | — |
| Long-term debts | 16,465.26a | 10,730.45a |
| Lease liabilities | 170.88a | 81.96a |
| Long-term obligation on power distribution system | 40a | 40a |
| Derivative liabilities | 229.92a | 481.6a |
| Trade and other payables | 35,706.64a | 32,868.67a |
| Income tax payable | 1,337.86a | 472.7a |
| Total current liabilities | 78,986a | 64,634.49a |
| Noncurrent liabilities | — | — |
| Noncurrent portions of | — | — |
| Long-term debts | 197,254.01a | 203,540.68a |
| Lease liabilities | 4,275.02a | 2,832.88a |
| Long-term obligation on power distribution system | 57.24a | 82.73a |
| Derivative liabilities | 3.7a | |
| Customers’ deposits | 9,515.89a | 8,861.81a |
| Decommissioning liability | 5,259.21a | 7,363.73a |
| Deferred income tax liabilities | 5,478.49a | 4,829.49a |
| Net pension liabilities | 889.84a | 903.14a |
| Total noncurrent liabilities | 222,733.39a | 228,414.45a |
| Total liabilities | 301,719.39a | 293,048.94a |
| Equity attributable to equity holders of the parent | — | — |
| Paid-in capital | 19,947.5a | 19,947.5a |
| Share in other comprehensive income of associates and joint ventures | 1,892.25a | 651.1a |
| Cumulative translation adjustments | 8,921.69a | 5,764.14a |
| Cash flow hedge reserve | 65.22a | -269.28a |
| Actuarial losses on defined benefit plans | -1,212.78a | -1,283.86a |
| Equity reserve | -6,212.79a | -7,175.74a |
| Treasury stock - at cost | -4,891.83a | -4,891.83a |
| Retained earnings | — | — |
| Appropriated | 11,900a | 11,900a |
| Unappropriated | 172,822.76a | 155,496.04a |
| Equity attributable to equity holders of the parent | 203,232.03a | 180,138.07a |
| Non-controlling interests | 12,664.66a | 13,836.3a |
| Total equity | 215,896.68a | 193,974.37a |
| Total liabilities and equity | 517,616.07a | 487,023.31a |