| Sales | 20,830a | 20,455a |
| Services rendered | 481a | 314a |
| Other operating income | 622a | 437a |
| Operating income | 21,933a | 21,206a |
| Inventories consumed and sold | -15,539a | -14,580a |
| Materials and services consumed | -2,100a | -2,220a |
| Personnel costs | -451a | -450a |
| Impairments on accounts receivable | -7a | -57a |
| Other operating costs | -344a | -189a |
| Operating costs | -18,426a | -17,496a |
| Ebitda | 3,507a | 3,710a |
| Depreciation, amortisation and impairments | -946a | -987a |
| Provisions | -10a | -105a |
| Ebit | 2,551a | 2,618a |
| Net income from associates | -45a | 49a |
| Financial results | -165a | -81a |
| Interest income | 135a | 127a |
| Interest expenses | -124a | -122a |
| Capitalised interest | 63a | 49a |
| Interest on leases (IFRS 16) | -135a | -102a |
| Exchange gain (loss) | -39a | 29a |
| Mark-to-market of derivatives | -15a | -22a |
| Other financial charges/income | -51a | -40a |
| Income before taxes | 2,340a | 2,586a |
| Taxes | -1,050a | -997a |
| Windfall taxes | -1a | -95a |
| Energy sector contribution taxes | -65a | -44a |
| Income before non-controlling interests | 1,226a | 1,451a |
| Income attributable to non-controlling interests | -186a | -209a |
| Net income | 1,040a | 1,242a |