| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20180810 |
| Unknown | China national standards | MT | 154179.98 | USD | 20180810 |
| Unknown | China national standards | MT | 6170.0 | USD | 20180810 |
| Unknown | China national standards | MT | 21020.0 | USD | 20180810 |
| Unknown | China national standards | MT | 17820.0 | USD | 20180801 |
| Unknown | China national standards | MT | 6170.0 | USD | 20180801 |
| Unknown | China national standards | MT | 23080.0 | USD | 20180801 |
| Unknown | China national standards | MT | 550.0 | USD | 20180801 |
| Unknown | China national standards | MT | 470.0 | USD | 20180801 |
| Unknown | China national standards | MT | 5560.0 | USD | 20180801 |