| Revenues | 2,705.52a | 2,901.84a |
| Cost of revenues | -1,600.94a | -1,755.79a |
| Gross profit | 1,104.58a | 1,146.05a |
| Operating expenses | — | — |
| Selling expenses | -294.7a | -316.46a |
| General and administrative expenses | -168.89a | -135.11a |
| Exploration costs | -0.49a | -0.42a |
| Total operating expenses | -464.09a | -451.99a |
| Operating profit | 640.49a | 694.06a |
| Other income (expenses) | — | — |
| Interest income | 10.61a | 11.12a |
| Other financial charges | -6.95a | -5.75a |
| Gain (loss) on foreign exchange - net | 6.2a | -6.45a |
| Interest expense | -5.77a | -7.21a |
| Others - net | -8.82a | -2.79a |
| Other expenses - net | -4.73a | -11.08a |
| Profit before tax | 635.76a | 682.98a |
| Tax expense (benefit) | — | — |
| Current | -150.67a | -155.12a |
| Deferred | -1.95a | -0.89a |
| Tax expense - net | -152.63a | -154.23a |
| Profit for the year | 483.13a | 528.75a |
| Profit for the year attributable to | — | — |
| Owners of the parent company | 473.81a | 518.38a |
| Non-controlling interests | 9.33a | 10.37a |