| Assets | — | — |
| Non-current assets | 112.53a | 99.63a |
| Property, plant and equipment | 76.26a | 68.06a |
| Capital work-in-progress | 25.95a | 24.44a |
| Inventories | 5.33a | 0.83a |
| Other financial assets | 2.3a | 2.32a |
| Investments held by environmental trusts | 1.19a | 1.05a |
| Investments in associates and joint ventures | 1.03a | 2.33a |
| Goodwill | 0.4a | 0.4a |
| Deferred taxation | 0.08a | 0.07a |
| Other receivables | | 0.14a |
| Current assets | 58.41a | 69.58a |
| Cash and cash equivalents | 25.42a | 24.35a |
| Inventories | 24.76a | 36.28a |
| Trade and other receivables | 3.7a | 3.82a |
| Other assets | 2.55a | 2.31a |
| Taxation | 1.64a | 0.04a |
| Other financial assets | 0.34a | 2.78a |
| Total assets | 170.94a | 169.22a |
| Equity and liabilities | — | — |
| Share capital and reserves | — | — |
| Share capital | 0.03a | 0.03a |
| Share premium | 22.41a | 22.74a |
| Retained earnings | 72.12a | 70.46a |
| Foreign currency translation reserve | 6.78a | 6.47a |
| Remeasurements of equity investments irrevocably designated at FVTOCI | 0.4a | -0.09a |
| Non-controlling interests | 0.37a | 0.42a |
| Shareholders' equity | 102.11a | 100.04a |
| Non-current liabilities | 23.73a | 22.24a |
| Deferred taxation | 20.65a | 19.13a |
| Environmental obligations | 2.54a | 2.73a |
| Lease liabilities | 0.54a | 0.37a |
| Employee benefits | 0.01a | 0.01a |
| Current liabilities | 45.1a | 46.94a |
| Trade and other payables | 23.44a | 24.54a |
| Other liabilities | 13.95a | 13.25a |
| Borrowings | 6a | 7.12a |
| Other financial liabilities | 0.64a | 1.27a |
| Provisions | 0.47a | 0.11a |
| Lease liabilities | 0.34a | 0.15a |
| Taxation | 0.16a | 0.51a |
| Environmental obligations | 0.11a | |
| Total equity and liabilities | 170.94a | 169.22a |