| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3400.0 | USD | 20210121 |
| Unknown | China national standards | MT | 320.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2120.0 | USD | 20210120 |
| Unknown | China national standards | MT | 280.0 | USD | 20210120 |
| Unknown | China national standards | MT | 550.0 | USD | 20210120 |
| Unknown | China national standards | MT | 390.0 | USD | 20210120 |
| Unknown | China national standards | MT | 540.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210120 |
| Unknown | China national standards | MT | 2360.0 | USD | 20210120 |
| Unknown | China national standards | MT | 4120.0 | USD | 20210120 |