| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 654,150.7a | 671,107.1a |
| Capital work-in-progress | 61,405.7a | 48,913.6a |
| Right of use assets | 55,211.9a | 49,102.8a |
| Investment property | 9.9a | 10.3a |
| Other intangible assets | 14,888.6a | 15,210.4a |
| Investments accounted for using the equity method | 42,785.5a | 39,675a |
| Inventories | 46,252.9a | 46,352.9a |
| Financial assets | — | — |
| Investments | 3,104.7a | 2,177.5a |
| Trade receivables | 0a | 0a |
| Loans | 8,773.7a | 6,552.6a |
| Other financial assets | 4,449.6a | 3,707.3a |
| Income tax assets (net) | 3,747.8a | 5,954.9a |
| Other non-current assets | 30,927.9a | 36,140.1a |
| Current assets | — | — |
| Inventories | 327,214.5a | 277,649a |
| Financial assets | — | — |
| Trade receivables | 83,553.7a | 53,899.7a |
| Cash and cash equivalents | 693.8a | 570.9a |
| Bank balances other than (ii) above | 6,035.7a | 4,935.5a |
| Loans | 283.1a | 352.9a |
| Other financial assets | 13,690.7a | 12,298.3a |
| Income tax assets | 4,331.1a | 0a |
| Other current assets | 45,423.2a | 29,907.3a |
| Assets classified as held for sale | 151.1a | 292.8a |
| Total assets | 1,407,085.8a | 1,304,810.9a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 41,305.3a | 41,305.3a |
| Other equity | 529,706.9a | 506,161.4a |
| Non-controlling interest | 0.1a | 0.1a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 95,682.1a | 61,125.8a |
| Lease liabilities | 52,352.5a | 47,371.3a |
| Trade payables | — | — |
| Total outstanding dues of micro enterprises and small enterprises | 0a | 0a |
| Total outstanding dues of creditors other than micro enterprises and small enterprises | 60.7a | 33.1a |
| Other financial liabilities | 14,499.9a | 14,290a |
| Provisions | 57,374.2a | 56,166.3a |
| Deferred tax liabilities (net) | 62,855a | 58,212.7a |
| Other non-current liabilities | 18,604.9a | 26,802.1a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 210,327.6a | 195,492a |
| Lease liabilities | 4,864.3a | 3,745.2a |
| Total outstanding dues of micro enterprises and small enterprises | 4,980.6a | 4,486.2a |
| Total outstanding dues of creditors other than micro enterprises and small enterprises | 148,343.3a | 138,930.8a |
| Other financial liabilities | 105,435.7a | 101,502a |
| Other current liabilities | 45,659.7a | 35,338.5a |
| Provisions | 12,941.1a | 13,816.8a |
| Current tax liabilities (net) | 2,091.9a | 31.3a |
| Total equity and liabilities | 1,407,085.8a | 1,304,810.9a |