| Assets | — | — |
| Non-current assets | — | — |
| Property, plant and equipment | 20,005.2a | 19,231.6a |
| Capital work-in-progress | 1,638.6a | 643.9a |
| Investment property | 26.8a | 26.8a |
| Right-of-use assets | 898.5a | 967.6a |
| Goodwill | 33.4a | 33.4a |
| Other intangible assets | 29.3a | 29.8a |
| Intangible assets under development | 2.5a | 5.5a |
| Financial assets | — | — |
| Investments | 1,309.7a | 987.9a |
| Loans | 11.9a | 12.2a |
| Other financial assets | 477.1a | 385.6a |
| Deferred tax assets, net | 5.8a | 1.2a |
| Other tax assets, net | 549.2a | 661a |
| Other non-current assets | 984.6a | 770.9a |
| Total non-current assets | 25,972.6a | 23,757.4a |
| Current assets | — | — |
| Inventories | 9,477.7a | 9,234.2a |
| Financial assets | — | — |
| Investments | 63.1a | 35.1a |
| Trade receivables | 12,472.5a | 11,445.7a |
| Cash and cash equivalents | 225.1a | 575.3a |
| Bank balances other than cash and cash equivalents | 128.1a | 294.5a |
| Loans | 6.2a | 5.1a |
| Other financial assets | 600.7a | 42.8a |
| Other tax assets, net | 48.6a | 50.5a |
| Other current assets | 890.7a | 803.3a |
| Total current assets | 23,912.7a | 22,486.5a |
| Total assets | 49,885.3a | 46,243.9a |
| Equity and liabilities | — | — |
| Equity | — | — |
| Equity share capital | 210.1a | 210.1a |
| Other equity | 33,997.2a | 29,947a |
| Total equity attributable to equity owners of the company | 34,207.3a | 30,157.1a |
| Non-controlling interest | 206a | 183.6a |
| Total equity | 34,413.3a | 30,340.7a |
| Liabilities | — | — |
| Non-current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 812.4a | 1,408.5a |
| Lease liabilities | 139.2a | 188.3a |
| Other financial liabilities | 58.4a | 26.4a |
| Provisions | 124.2a | 114.6a |
| Deferred tax liabilities, net | 1,456.3a | 1,368.3a |
| Other tax liabilities, net | 53.4a | 69.9a |
| Total non-current liabilities | 2,643.9a | 3,176a |
| Current liabilities | — | — |
| Financial liabilities | — | — |
| Borrowings | 5,464.8a | 5,651.8a |
| Lease liabilities | 49a | 54.3a |
| Trade payables | — | — |
| Total outstanding dues of micro enterprises and small enterprises | 885.9a | 653.4a |
| Total outstanding dues of creditors other than micro enterprises and small enterprises | 4,502.6a | 4,758a |
| Other financial liabilities | 1,025.9a | 803.1a |
| Other current liabilities | 285.8a | 267.8a |
| Provisions | 252.1a | 228.2a |
| Current tax liabilities, net | 362a | 310.6a |
| Total current liabilities | 12,828.1a | 12,727.2a |
| Total liabilities | 15,472a | 15,903.2a |
| Total equity and liabilities | 49,885.3a | 46,243.9a |