Tenders
| Bid Number | Bid Name | Opening Date | Closing Date | Extension Date | PDF File |
| 2022/10 | supplying of diesel engine oil for various caterpillar engine engine with capacity 83,200 liter | 22 May 2022 | 19 Jun 2022 | Download | |
| 2022/8 | supplying of spare parts for field recording materials | 26 Apr 2022 | 15 May 2022 | Download | |
| 2022/9 | supplying of corescan device with operational software, all accessories and training | 17 Apr 2022 | 18 May 2022 | Download |