| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 1,889.52a | 2,033.57a |
| Capital work-in-progress | 123.17a | 126.19a |
| Investment property | | |
| Right-of-use assets | 91.33a | 69.57a |
| Intangible assets | 72.33a | 62.14a |
| Intangible assets under development | 29.37a | 35.21a |
| Investments accounted for using equity method | | 2.79a |
| Financial assets | — | — |
| Investments (other than investment accounted using equity method) | 3,272.95a | 2,919.69a |
| Loans | 1.79a | |
| Other financial assets | 218.1a | 14.29a |
| Deferred tax assets (net) | 3.8a | 1.36a |
| Income tax assets (net) | 1.07a | 0.98a |
| Other non-current assets | 259.69a | 267.54a |
| Total non-current assets | 5,963.12a | 5,533.33a |
| Current assets | — | — |
| Inventories | 1,398.99a | 1,716.16a |
| Financial assets | — | — |
| Investments | 2,332.26a | 2,097a |
| Trade receivables | 1,331.84a | 1,427.91a |
| Cash and cash equivalents | 342.67a | 236.45a |
| Bank balances other than above | 781.46a | 969.37a |
| Loans | 0.55a | |
| Other financial assets | 21.71a | 42.72a |
| Other current assets | 324.84a | 361.24a |
| Total current assets | 6,534.32a | 6,850.85a |
| Assets held for sale | 601.05a | 17.54a |
| Total assets | 13,098.49a | 12,401.72a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 111.88a | 110.5a |
| Equity share capital suspense account | | 1.38a |
| Other equity | 10,254.92a | 9,276.63a |
| Total of equity (for shareholders of parent) | 10,366.8a | 9,388.51a |
| Non-controlling interests | -3.9a | -3.91a |
| Total equity | 10,362.9a | 9,384.6a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | | 52a |
| Lease liabilities | 67.74a | 49.62a |
| Other financial liabilities | 34.65a | 20.3a |
| Provisions | 77.17a | 79.45a |
| Deferred tax liabilities (net) | 57.59a | 98.46a |
| Other non-current liabilities | 10.63a | 10.28a |
| Total non-current liabilities | 247.78a | 310.11a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 2.25a | 315.56a |
| Lease liabilities | 35.19a | 31.28a |
| Trade payables | — | — |
| Total outstanding dues of micro enterprises and small enterprises | 95.86a | 129.72a |
| Total outstanding dues of creditors other than micro enterprises and small enterprises | 1,544.03a | 1,520.66a |
| Other financial liabilities | 358.81a | 321.18a |
| Other current liabilities | 185.71a | 197.91a |
| Provisions | 130.22a | 125.71a |
| Current tax liabilities (net) | 28.61a | 64.99a |
| Total current liabilities | 2,380.68a | 2,707.01a |
| Liabilities directly associated with assets classified as held for sale | 107.13a | |
| Total liabilities | 2,735.59a | 3,017.12a |
| Total equity and liabilities | 13,098.49a | 12,401.72a |