Consolidated statement of profit or loss
| Note | 2021 | 2020 | |
| Revenue from contracts with customers | 13.1 | 4,597,575 | 3,533,340 |
| including from associates | 249 | 1,545 | |
| Other operating revenue | 13.3 | 18,699 | 15,190 |
| Share in profit/(loss) of an entity accounted for using the equity method | 22 | (296) | (748) |
| Change in the level of product inventories and work in progress | 177,554 | 3,566 | |
| Cost of manufacturing of products for own needs | 19,121 | 17,416 | |
| Total operating costs, including: | (4,066,605) | (3,042,939) | |
| Depreciation | 17, 18, 20 | (153,646) | (146,593) |
| Consumption of materials, energy and value of goods and materials sold | 13.9 | (2,952,437) | (2,079,987) |
| Third-party services | (344,399) | (266,963) | |
| Taxes and fees | (19,378) | (17,619) | |
| Employee benefits | (558,704) | (493,821) | |
| Revaluation of financial assets – IFRS 9 | 13.4 | 270 | (5,319) |
| Other operating costs | 13.5 | (38,311) | (32,637) |
| Net profit on operating activities | 746,048 | 525,825 | |
| Financial revenue | 13.6 | 1,911 | 1,616 |
| Finance costs | 13.7 | (15,054) | (22,207) |
| Profit before tax | 732,905 | 505,234 | |
| Income tax | 14 | (137,537) | (74,716) |
| Net profit on continued operations | 595,368 | 430,518 | |
| Attributable to non-controlling interests | 730 | 337 | |
| Attributable to owners of the parent | 594,638 | 430,181 | |
| Profit on abandoned operations | 0 | 0 | |
| Profit for the period | 595,368 | 430,518 |
| Earnings per share | 2021 | 2020 |
| Profit on continued operations – basic | 61.65 | 44.80 |
| Profit on continued operations – diluted | 61.51 | 44.72 |
| Profit on abandoned operations – basic | 0 | 0 |
| Profit on abandoned operations – diluted | 0 | 0 |
| Profit on operations – basic | 61.65 | 44.80 |
| Profit on operations – diluted | 61.51 | 44.72 |