| Group | 2017/2018 | 2016/2017 |
|---|---|---|
| Inventories, raw materials and consumables | 4,921 | 4,379 |
| Employee benefits expense | 1,548 | 1,424 |
| Depreciation/amortisation | 180 | 151 |
| Impairment of inventories | 9 | 13 |
| Impairment of doubtful accounts receivable | 6 | 4 |
| Other operating expenses | 718 | 653 |
| Total | 7,382 | 6,624 |