| Property, plant and equipment | 163,589a | 225,472a |
| Right-of-use assets | 12,351a | 11,685a |
| Goodwill and other intangible assets | 2,462a | 3,191a |
| Equity accounted investments | 14,742a | 14,804a |
| Other long-term investments | 2,536a | 2,164a |
| Post-retirement benefit assets | 910a | 784a |
| Long-term receivables and prepaid expenses | 4,030a | 3,040a |
| Long-term financial assets | 446a | 453a |
| Deferred tax assets | 37,193a | 37,716a |
| Assets | — | — |
| Non-current assets | 238,259a | 299,309a |
| Inventories | 40,719a | 42,205a |
| Tax receivable | 456a | 411a |
| Trade and other receivables | 36,533a | 35,905a |
| Short-term financial assets | 3,532a | 1,772a |
| Cash and cash equivalents | 45,383a | 53,926a |
| Current assets | 126,623a | 134,219a |
| Assets in disposal groups held for sale | 98a | 310a |
| Total assets | 364,980a | 433,838a |
| Shareholders’ equity | 143,005a | 196,904a |
| Non-controlling interests | 4,422a | 4,620a |
| Total equity | 147,427a | 201,524a |
| Long-term debt | 115,913a | 82,319a |
| Lease liabilities | 15,173a | 14,382a |
| Long-term provisions | 14,396a | 15,531a |
| Post-retirement benefit obligations | 11,356a | 11,343a |
| Long-term deferred income | 446a | 465a |
| Long-term financial liabilities | 569a | 933a |
| Deferred tax liabilities | 5,205a | 5,294a |
| Non-current liabilities | 163,058a | 130,267a |
| Short-term debt | 3,948a | 43,743a |
| Short-term provisions | 4,750a | 4,319a |
| Tax payable | 1,108a | 1,876a |
| Trade and other payables | 44,198a | 48,518a |
| Short-term deferred income | 320a | 966a |
| Short-term financial liabilities | 50a | 2,464a |
| Bank overdraft | 121a | 159a |
| Current liabilities | 54,495a | 102,045a |
| Liabilities in disposal groups held for sale | | 2a |
| Total equity and liabilities | 364,980a | 433,838a |