| Non-current assets | — | — |
| Property, plant and equipment | 21,083.24a | 17,179.63a |
| Right-of-use assets | 1,026.65a | 946.98a |
| Intangible assets | 71.56a | 74.22a |
| Deferred tax assets | 1,087.89a | 921.33a |
| Long-term bank deposits | 10,630.88a | 1,510.72a |
| Other non-current assets | 188.22a | 42.83a |
| Total non-current assets | 34,088.44a | 20,675.72a |
| Current assets | — | — |
| Inventories | 5,013.05a | 3,091.73a |
| Trade and bills receivables | 581.37a | 547.02a |
| Prepayments, other receivables and other assets | 1,218.29a | 694.78a |
| Pledged deposits | 7.68a | 2.68a |
| Cash and bank balances | 10,722.05a | 24,125.21a |
| Financial assets at fair value through profit or loss | 1,529.44a | 0a |
| Total current assets | 19,071.87a | 28,461.42a |
| Current liabilities | — | — |
| Trade and bills payables | 1,499.4a | 1,770.1a |
| Other payables and accruals | 9,543.75a | 9,288.98a |
| Contract liabilities | 3,565.56a | 3,584.92a |
| Interest-bearing borrowings | 3,625.43a | 3,120.62a |
| Lease liabilities | 55.71a | 58.03a |
| Tax payables | 1,694.9a | 2,053.91a |
| Total current liabilities | 19,984.74a | 19,876.56a |
| Net current (liabilities)/assets | -912.86a | 8,584.86a |
| Total assets less current liabilities | 33,175.58a | 29,260.57a |
| Non-current liabilities | — | — |
| Deferred income | 319.4a | 303.06a |
| Deferred tax liabilities | 503.1a | 355.36a |
| Lease liabilities | 65.91a | 31.25a |
| Total non-current liabilities | 888.41a | 689.67a |
| Net assets | 32,287.16a | 28,570.91a |
| Equity | — | — |
| Equity attributable to owners of the parent | — | — |
| Share capital | 1,124.65a | 1,124.65a |
| Reserves | 31,162.52a | 27,446.26a |
| Total equity | 32,287.16a | 28,570.91a |