| Assets | — | — |
| Non-current assets | — | — |
| Intangible assets | 0.94a | 1.48a |
| Property, plant and equipment | 40.84a | 43.95a |
| Environmental rehabilitation trusts | 0.15a | 0.11a |
| Investments in associates and joint ventures | 0.59a | 1.07a |
| Financial asset investments | 0.29a | 0.39a |
| Inventories | 1.19a | 0.85a |
| Trade and other receivables | 0.43a | 0.47a |
| Deferred tax assets | 0.29a | 0.26a |
| Derivative financial assets | 0.12a | 0.24a |
| Pension asset surplus and other non-current assets | 0.36a | 0.41a |
| Total non-current assets | 45.21a | 49.22a |
| Current assets | — | — |
| Inventories | 5.25a | 6.39a |
| Trade and other receivables | 3.23a | 4.52a |
| Current tax assets | 0.27a | 0.17a |
| Derivative financial assets | 0.19a | 0.12a |
| Financial asset investments | 0.04a | 0.05a |
| Cash and cash equivalents | 8.17a | 6.09a |
| Total current assets | 17.13a | 17.33a |
| Assets classified as held for sale | 2.53a | |
| Total assets | 64.87a | 66.54a |
| Liabilities | — | — |
| Current liabilities | — | — |
| Trade and other payables | -6.09a | -6.51a |
| Short term borrowings | -2.02a | -1.74a |
| Provisions for liabilities and charges | -0.74a | -0.68a |
| Current tax liabilities | -0.19a | -0.33a |
| Derivative financial liabilities | -0.19a | -0.09a |
| Total current liabilities | -9.23a | -9.36a |
| Non-current liabilities | — | — |
| Trade and other payables | -0.19a | -0.19a |
| Medium and long term borrowings | -16.19a | -15.17a |
| Royalty liability | -0.48a | -0.58a |
| Retirement benefit obligations | -0.5a | -0.53a |
| Deferred tax liabilities | -6.06a | -5.58a |
| Derivative financial liabilities | -0.74a | -0.65a |
| Provisions for liabilities and charges | -2.57a | -2.87a |
| Total non-current liabilities | -26.74a | -25.57a |
| Liabilities directly associated with assets classified as held for sale | -0.36a | |
| Total liabilities | -36.33a | -34.93a |
| Net assets | 28.53a | 31.62a |
| Equity | — | — |
| Called-up share capital | 0.73a | 0.73a |
| Share premium account | 2.56a | 2.56a |
| Own shares | -6.19a | -6.28a |
| Other reserves | -13.09a | -12.82a |
| Retained earnings | 36.74a | 40.86a |
| Equity attributable to equity shareholders of the Company | 20.76a | 25.06a |
| Non-controlling interests | 7.77a | 6.56a |
| Total equity | 28.53a | 31.62a |