19. INVENTORIES AND SUPPLIES
|
|
| |
|
2016 |
2017 |
|
|
|
|
|
Materials and supplies |
7,288 |
6,278 |
|
Oil in tanks |
1,594 |
1,540 |
|
Less: Provision for inventory obsolescence |
(173) |
(464) |
|
|
|
|
|
|
8,709 |
7,354 |
|