| Carrying amount of inventories by kind | 31.12.2013 | 31.12.2012 |
|---|---|---|
| Finished goods – construction investments | 313,470 | 317,593 |
| Supplies | 212,970 | 104,739 |
| Work-in-progress – construction investments | 168,152 | 154,056 |
| Materials | 8,854 | 8,650 |
| Impairment allowances on inventories | (53,805) | (31,504) |
| Total | 649,641 | 553,534 |
Inventories in the Group relate mainly to expenses on real estate development incurred by the Group entities whose scope of activity relates to real estate development.