| Assets | — | — |
| Current assets | — | — |
| Cash and cash equivalents | 25.16a | 39.7a |
| Current portion of | — | — |
| Accounts and notes receivable | 22.76a | 26.07a |
| Input value added tax (VAT) | 2.79a | 2.06a |
| Creditable withholding taxes | 0.36a | 0.1a |
| Financial assets at fair value through profit or loss (FVTPL) | 5.7a | 1.94a |
| Fuel and spare parts - at cost | 0.97a | 0.96a |
| Other current assets | 1.38a | 0.75a |
| Total current assets | 59.13a | 71.58a |
| Noncurrent assets | — | — |
| Investment in | — | — |
| Associates and joint ventures | 42.74a | 30.1a |
| Redeemable preferred shares and convertible loans | 17.83a | 21.63a |
| Financial assets at FVTPL | 0.92a | 1.93a |
| Financial assets at fair value through other comprehensive income (FVOCI) | 12.12a | 5.8a |
| Property, plant and equipment | 121.85a | 88.93a |
| Right-of-use assets | 8.45a | 8.21a |
| Goodwill and other intangible assets | 25.6a | 23.17a |
| Net of current portion | — | — |
| Accounts and notes receivable | 17.81a | 12.69a |
| Input VAT | 3.04a | 3.12a |
| Creditable withholding taxes | 3.68a | 2.51a |
| Deferred income tax assets - net | 3.32a | 2.12a |
| Other noncurrent assets | 13.05a | 13.14a |
| Total noncurrent assets | 270.41a | 213.36a |
| Total assets | 329.54a | 284.93a |
| Current liabilities | — | — |
| Accounts payable and other current liabilities | 14.41a | 16.15a |
| Short-term loans | 5.6a | 1.5a |
| Current portion of | — | — |
| Long-term loans | 7.46a | 1.29a |
| Lease liabilities | 1.89a | 0.85a |
| Income and withholding taxes payable | 0.3a | 0.24a |
| Due to stockholders | 0.01a | 0.02a |
| Total current liabilities | 29.67a | 20.04a |
| Noncurrent liabilities | — | — |
| Notes payable | 33.06a | 32a |
| Noncurrent portion of | — | — |
| Long-term loans | 87.4a | 44.49a |
| Lease liabilities | 12.61a | 7.51a |
| Pension and other employee benefits | 0.33a | 0.37a |
| Deferred income tax liabilities - net | 1.45a | 0.81a |
| Other noncurrent liabilities | 7.58a | 6.34a |
| Total noncurrent liabilities | 142.43a | 91.51a |
| Total liabilities | 172.1a | 111.56a |
| Equity | — | — |
| Common shares | 39.69a | 39.69a |
| Redeemable preferred shares | 0.03a | 0.03a |
| Additional paid-in capital | 132.3a | 132.3a |
| Other equity reserves | -59.45a | -59.45a |
| Unrealized fair value loss on equity instruments at FVOCI | -3.07a | -0.27a |
| Unrealized fair value (loss) gain on derivative instruments designated as hedges - net of tax | -0.59a | 0.59a |
| Remeasurement loss on defined benefit plans - net of tax | -0.06a | -0.03a |
| Accumulated share in other comprehensive loss of associates and joint ventures | -0.17a | -0.09a |
| Cumulative translation adjustments | 8.59a | 5.86a |
| Retained earnings | 30.32a | 24.87a |
| Treasury shares | -0.03a | -0.03a |
| Total equity attributable to equity holders of the Parent Company | 147.55a | 143.47a |
| Non-controlling interests | 9.9a | 29.9a |
| Total equity | 157.44a | 173.38a |
| Total liabilities and equity | 329.54a | 284.93a |