| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1830.0 | USD | 20210216 |
| Unknown | China national standards | MT | 320.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2350.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210215 |
| Unknown | China national standards | MT | 300.0 | USD | 20210214 |
| Unknown | China national standards | MT | 290.0 | USD | 20210214 |
| Unknown | China national standards | MT | 280.0 | USD | 20210214 |