| Property, plant and equipment | 6,044.75a | 6,489.43a |
| Right-of-use assets | 1,514a | 1,565.23a |
| Investment properties | 330.58a | 237.48a |
| Intangible assets | 7.49a | 8.01a |
| Investments accounted for using the equity method | 877.48a | 845.6a |
| Deferred income tax assets | 306.23a | 255.75a |
| Other receivables - non-current portion | 16.62a | 17.57a |
| Long-term time deposits | 5,170.34a | 5,070.17a |
| Non-current assets | 14,267.48a | 14,489.23a |
| Inventories | 2,487.08a | 2,125.88a |
| Trade and bills receivables | 627.56a | 585.79a |
| Prepayments, deposits and other receivables | 888.46a | 755.22a |
| Current income tax recoverable | 22.07a | 64.14a |
| Financial assets at fair value through profit or loss | 1,676.73a | 1,618.68a |
| Cash and bank balances | 3,406.86a | 2,495.28a |
| Current assets | 9,108.75a | 7,644.99a |
| Total assets | 23,376.23a | 22,134.22a |
| Equity | — | — |
| Equity attributable to equity holders of the Company | — | — |
| Share capital | 39.76a | 39.76a |
| Share premium account | 4,829.9a | 4,829.9a |
| Other reserves | 4,583.96a | 4,246.94a |
| Retained earnings | 3,945.49a | 4,265.77a |
| Total equity | 13,399.11a | 13,382.38a |
| Deferred income tax liabilities | 311.77a | 342.76a |
| Lease liabilities - non-current portion | 59.85a | 62.59a |
| Other payables - non-current portion | 404.67a | 331.32a |
| Non-current liabilities | 776.28a | 736.67a |
| Trade payables | 2,283.5a | 2,122.56a |
| Other payables and accruals | 2,760.8a | 2,019.65a |
| Contract liabilities | 3,776.62a | 2,823.15a |
| Borrowings | 201.26a | 990.65a |
| Lease liabilities | 28.89a | 26.2a |
| Current income tax liabilities | 149.78a | 32.97a |
| Current liabilities | 9,200.85a | 8,015.18a |
| Total liabilities | 9,977.12a | 8,751.84a |
| Total equity and liabilities | 23,376.23a | 22,134.22a |