| Assets | — | — |
| Non current assets | — | — |
| Property, plant and equipment and intangible assets | — | — |
| Property, plant and equipment | 479.57a | 446.51a |
| Capital work-in-progress | 236.27a | 166.47a |
| Intangible assets | 31.35a | 28.56a |
| Right of use assets | 40.96a | 21.89a |
| Financial assets | — | — |
| Investments accounted as per equity method | 131.21a | 121.64a |
| Other investments | 87.89a | 50.84a |
| Trade receivables | 10.5a | 10.48a |
| Loans | 3.06a | 2.81a |
| Others financial assets | 3.29a | 5.51a |
| Non current tax assets (net) | 8.88a | 7.44a |
| Other non current assets | 11.47a | 10.34a |
| Total non current assets | 1,044.45a | 872.5a |
| Current assets | — | — |
| Inventories | 59.7a | 59.18a |
| Financial assets | — | — |
| Trade receivables | 95.8a | 106.8a |
| Cash and cash equivalents | 11.46a | 2.44a |
| Bank balances other than cash and cash equivalents | 5.66a | 8.59a |
| Loans | 0.73a | 0.68a |
| Others financial assets | 15.4a | 18.24a |
| Other current assets | 13.96a | 9.38a |
| Total current assets | 202.72a | 205.31a |
| Total assets | 1,247.17a | 1,077.81a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 65.75a | 65.75a |
| Other equity | 704.22a | 583.52a |
| Non-controlling interests | 1.99a | 1.8a |
| Total equity | 771.96a | 651.07a |
| Liabilities | — | — |
| Non current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 128.06a | 88.8a |
| Lease liabilities | 23.31a | 11.18a |
| Other financial liabilities | 7.18a | 7.33a |
| Provisions | 9.42a | 8.09a |
| Contract liabilities | 5.6a | 4.86a |
| Deferred tax liabilities (net) | 41.36a | 43.95a |
| Other non current liabilities | 43.88a | 45.42a |
| Total non current liabilities | 258.81a | 209.63a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 58.02a | 73.95a |
| Lease liabilities | 8.54a | 4.24a |
| Trade payables | — | — |
| Dues of micro and small enterprises | 3.76a | 3.44a |
| Dues of other than micro and small enterprises | 62.64a | 67.99a |
| Other financial liabilities | 54.74a | 40.4a |
| Other current liabilities | 10.83a | 11.69a |
| Contract liabilities | 7.12a | 6.11a |
| Provisions | 10.76a | 9.29a |
| Total current liabilities | 216.41a | 217.11a |
| Total equity and liabilities | 1,247.17a | 1,077.81a |