| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20210120 |
| Unknown | China national standards | MT | 330.0 | USD | 20210120 |
| Unknown | China national standards | MT | 270.0 | USD | 20210120 |
| Unknown | China national standards | MT | 220.0 | USD | 20210120 |
| Unknown | China national standards | MT | 450.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1420.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210119 |