Inventories | December 31, 2017 | December 31, 2016 |
In millions of COP | ||
Lands and buildings | 117,339 | 90,166 |
Vehicles | 45,741 | 50,843 |
Machinery | 16,252 | 11,045 |
Total inventory cost | 179,332 | 152,054 |
Impairment | (14,816) | (11,917) |
Total inventories, net | 164,516 | 140,137 |