| Assets | — | — | — |
| Non-current assets | — | — | — |
| Property, plant and equipment | 1,683,907a | 1,650,882a | 1,577,079a |
| Capital work in progress | 121,545a | 44,186a | 21,172a |
| Investment property | 165,632a | 168,508a | 172,422a |
| Other intangible assets | 3,222a | 1,077a | 1,695a |
| Investments accounted for using equity method | 191,870a | 190,750a | 180,874a |
| Financial assets | — | — | — |
| Investments | 2a | 2a | 2a |
| Other financial assets | 4,347,178a | 15,717,169a | 12,954,564a |
| Deferred tax asset (net) | 3,119,759a | 3,346,104a | 3,331,844a |
| Non current tax assets (net) | 60,221a | 2,076a | 305,260a |
| Other non current assets | 283,996a | 56,056a | 31,428a |
| Current assets | — | — | — |
| Inventories | 12,021,112a | 14,077,069a | 15,157,065a |
| Financial assets | — | — | — |
| Investment | 2,563,802a | 19,398a | 0a |
| Trade receivables | 29,019,741a | 19,936,379a | 20,520,352a |
| Cash and cash equivalents | 20,936,235a | 23,424,390a | 25,345,153a |
| Other bank balances | 30,973,118a | 25,760,636a | 31,120,992a |
| Other financial assets | 11,868,010a | 10,691,310a | 9,942,704a |
| Current tax assets (net) | 783,907a | 1,307,290a | 1,224,165a |
| Other current assets | 9,635,912a | 12,311,556a | 12,397,192a |
| Asset held for sale | 15,806a | 84,413a | 122,112a |
| Total assets | 127,794,975a | 128,789,251a | 134,406,075a |
| Equity and liabilities | — | — | — |
| Equity | — | — | — |
| Equity share capital | 1,800,000a | 1,800,000a | 1,800,000a |
| Other equity | 20,456,203a | 17,645,014a | 15,877,212a |
| Equity attributable to owners of the parent | 22,256,203a | 19,445,014a | 17,677,212a |
| Non controlling interest | 1,866,749a | 1,799,139a | 1,701,449a |
| Total equity | 24,122,952a | 21,244,153a | 19,378,661a |
| Liabilities | — | — | — |
| Non-current liabilities | — | — | — |
| Financial liabilities | — | — | — |
| Lease liabilities | 3,167a | 2,610a | 2,598a |
| Other financial liabilities | 0a | 0a | 0a |
| Provisions | 1,616,241a | 1,354,708a | 1,309,469a |
| Other non-current liabilities | 1,166,398a | 1,177,347a | 1,195,566a |
| Current liabilities | — | — | — |
| Financial liabilities | — | — | — |
| Lease liabilities | 3,155a | 1,919a | 1,972a |
| Trade payables | — | — | — |
| Total outstanding dues of small enterprises and micro enterprises | 0a | 760a | 760a |
| Total outstanding dues of creditors other than small enterprises and micro enterprises | 41,211,021a | 34,971,036a | 32,686,602a |
| Other financial liabilities | 16,230,790a | 16,128,952a | 16,928,724a |
| Other current liabilities | 39,786,743a | 50,886,656a | 61,559,767a |
| Provisions | 3,651,004a | 3,021,110a | 1,341,956a |
| Current tax liabilities (net) | 3,504a | 0a | |
| Total equity & liabilities | 127,794,975a | 128,789,251a | 134,406,075a |