| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20210315 |
| Unknown | China national standards | MT | 240.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2020.0 | USD | 20210315 |
| Unknown | China national standards | MT | 240.0 | USD | 20210315 |
| Unknown | China national standards | MT | 260.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2800.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210314 |
| Unknown | China national standards | MT | 260.0 | USD | 20210314 |
| Unknown | China national standards | MT | 260.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210314 |