10 Cost of Materials
Cost of Materials
in € million | Jan. 1–June 30, 2022 | Jan. 1–June 30, 2023 | |||
Expenses for ancillary costs | 618.7 | 909.1 | |||
Expenses for maintenance and modernization | 337.9 | 255.6 | |||
Other cost of purchased goods and services | 77.2 | 98.2 | |||
1,033.8 | 1,262.9 | ||||