15 Cost of Materials
in € million |
2018 |
2019 |
|---|---|---|
|
|
|
Expenses for ancillary costs |
702.9 |
729.2 |
Expenses for maintenance and modernization |
572.3 |
628.9 |
Other cost of purchased goods and services |
105.8 |
104.9 |
|
1,381.0 |
1,463.0 |
|
|
|