| Income | — | — |
| Revenue from operations | 2,384.96a | 2,159.62a |
| Other income | 27.08a | 14.96a |
| Total income | 2,412.04a | 2,174.58a |
| Expenses | — | — |
| Cost of materials consumed | -1,460.8a | -1,307.68a |
| Purchases of stock-in-trade | -11.96a | -17.58a |
| Changes in inventories of finished goods, work-in-progress and stock-in-trade | -23.27a | -13.29a |
| Employee benefits expense | -154.06a | -147.78a |
| Power and fuel | -143.96a | -144.76a |
| Finance cost | -34.19a | -38.58a |
| Depreciation and amortization expense | -78.81a | -75.21a |
| Impairment loss/ (reversal) on non-current assets (net) | -9.83a | -3.6a |
| Impairment loss/ (reversal) on financial assets (net) | -0.36a | -0.25a |
| Other expenses | -309.21a | -285.96a |
| Total expenses | -2,179.91a | -2,034.69a |
| Profit/ (loss) before share in profit/ (loss) in equity accounted investments, exceptional items and tax | 232.13a | 139.89a |
| Share in profit/ (loss) in equity accounted investments (net of tax) | 0.03a | 0.02a |
| Profit/ (loss) before exceptional items and tax | 232.16a | 139.91a |
| Exceptional income/ (expenses) (net) | -8.79a | 0.21a |
| Profit/ (loss) before tax | 223.37a | 140.12a |
| Tax expense | — | — |
| Current tax expense | -63.54a | -30.05a |
| Deferred tax expense | -0.19a | -8.52a |
| Profit/ (loss) for the year | 160.02a | 101.55a |