| Business results | — | — | — | — | — | — |
| Net sales | 4,827.66a | 3,826.75a | 3,120.35a | 2,882.07a | 3,430.29a | 3,564.17a |
| Cost of sales | -3,788.98a | -3,025.23a | -2,432.65a | -2,268.42a | -2,683.65a | -2,772.18a |
| Selling, general and administrative expenses | -788.18a | -659.55a | -583.48a | -604.82a | -703.04a | -709.68a |
| Operating income | 250.5a | 141.97a | 104.23a | 8.82a | 43.6a | 82.31a |
| Income before income taxes | 298.32a | 169.97a | 112.4a | 2.2a | 49.28a | 107.57a |
| Net income/(loss) attributable to owners of the parent | 207.7a | 142.81a | 81.56a | -31.65a | 12.13a | 63.16a |
| Depreciation and amortization | -113.35a | -105.95a | -90.28a | -89.77a | -92.27a | -88.44a |
| Research and development costs | -146.29a | -127.99a | -134.62a | -127.43a | -135.01a | -134.66a |