| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 920.0 | USD | 20210216 |
| Unknown | China national standards | MT | 520.0 | USD | 20210216 |
| Unknown | China national standards | MT | 570.0 | USD | 20210216 |
| Unknown | China national standards | MT | 590.0 | USD | 20210216 |
| Unknown | China national standards | MT | 2470.0 | USD | 20210215 |
| Unknown | China national standards | MT | 520.0 | USD | 20210215 |
| Unknown | China national standards | MT | 90.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210215 |
| Unknown | China national standards | MT | 570.0 | USD | 20210215 |
| Unknown | China national standards | MT | 160.0 | USD | 20210215 |