| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 9,838.45a | 9,722.7a |
| Right-of-use assets | 1,657.22a | 1,597.19a |
| Intangible assets and goodwill | 1,260.15a | 1,110.77a |
| Lease receivable | 92.58a | 109.61a |
| Investments accounted for using the equity method | 2.72a | 5.14a |
| Financial asset at fair value through other comprehensive income | 2.33a | 2.95a |
| Trade receivables, contract assets and other assets | 180.57a | 257.39a |
| Contract costs | 345.23a | 222.23a |
| Total non-current assets | 13,379.24a | 13,027.98a |
| Current assets | — | — |
| Inventories | 175.61a | 101.7a |
| Lease receivable | 19.03a | 18.1a |
| Trade receivables, contract assets and other assets | 2,319.81a | 2,224.03a |
| Contract costs | 361.58a | 341.86a |
| Due from related parties | 21.73a | 53.45a |
| Term deposits | 1,299.28a | 1,326.59a |
| Cash and bank balances | 983.97a | 610.04a |
| Total current assets | 5,181.01a | 4,675.76a |
| Total assets | 18,560.25a | 17,703.74a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Share capital | 4,532.91a | 4,532.91a |
| Share premium | 232.33a | 232.33a |
| Other reserves | 2,250.47a | 2,251.03a |
| Retained earnings | 2,862.73a | 2,226.94a |
| Total equity | 9,878.45a | 9,243.21a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Lease liabilities | 1,436.69a | 1,455.37a |
| Contract liabilities | 233.03a | 217.25a |
| Provision for employees’ end of service benefits | 208.6a | 208.47a |
| Other provisions | 219.12a | 210.78a |
| Total non-current liabilities | 2,097.44a | 2,091.88a |
| Current liabilities | — | — |
| Trade and other payables | 3,533.02a | 5,247.29a |
| Federal royalty on profit and corporate income tax | 1,923.45a | 0a |
| Lease liabilities | 562a | 649.59a |
| Contract liabilities | 559.18a | 465.71a |
| Due to related parties | 6.72a | 6.06a |
| Total current liabilities | 6,584.36a | 6,368.65a |
| Total liabilities | 8,681.81a | 8,460.52a |
| Total equity and liabilities | 18,560.25a | 17,703.74a |