| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1550.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210121 |
| Unknown | China national standards | MT | 470.0 | USD | 20210121 |
| Unknown | China national standards | MT | 680.0 | USD | 20210121 |
| Unknown | China national standards | MT | 110.0 | USD | 20210120 |
| Unknown | China national standards | MT | 540.0 | USD | 20210120 |
| Unknown | China national standards | MT | 140.0 | USD | 20210120 |
| Unknown | China national standards | MT | 60.0 | USD | 20210120 |