| Assets | — | — |
| Non current assets | — | — |
| Property, plant and equipment | 7,942.46a | 7,816.69a |
| Capital work in progress | 2,220.51a | 1,045.94a |
| Investment property | 0.58a | 0.58a |
| Right-of-use assets | 325.53a | 315.99a |
| Other intangible assets | 2.74a | 4.57a |
| Investments in associates & joint ventures | 0a | 0a |
| Financial assets | — | — |
| Other investments | 1,303.69a | 1,128.62a |
| Other financial assets | 118.71a | 1,279.74a |
| Deferred tax asset | 1,026.68a | 0a |
| Other non current assets | 324.65a | 151.81a |
| Current assets | — | — |
| Inventories | 11,431.57a | 9,781.22a |
| Financial assets | — | — |
| Trade receivables | 1,581.37a | 4,788.75a |
| Cash and cash equivalents | 4,356.68a | 496.92a |
| Other bank balances | 22,436.55a | 23,381.53a |
| Other financial assets | 2,464.78a | 1,183.96a |
| Current tax assets | 16.05a | 18.29a |
| Other current assets | 2,192.45a | 2,541.78a |
| Non-current assets held for disposal | 406.5a | 406.5a |
| Total assets | 58,151.49a | 54,342.87a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 6,470.72a | 6,470.72a |
| Other equity | 7,286.67a | 6,266.72a |
| Liabilities | — | — |
| Non current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 0a | 51a |
| Lease liabilities | 316.26a | 298.58a |
| Other financial liabilities | 2.94a | 3.07a |
| Provisions | 1,621.7a | 1,900.35a |
| Other non current liabilities | 97.48a | 112.9a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 17,755.88a | 18,039.86a |
| Lease liabilities | 30.1a | 27.67a |
| Trade payables | — | — |
| Dues to micro, small and medium enterprises | 102.52a | 42.95a |
| Dues to others | 4,735.98a | 3,737.29a |
| Other financial liabilities | 18,801.82a | 16,475.02a |
| Other current liabilities | 684.06a | 574.96a |
| Provisions | 245.36a | 341.79a |
| Total equity and liabilities | 58,151.49a | 54,342.87a |