| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1570.0 | USD | 20210216 |
| Unknown | China national standards | MT | 10.0 | USD | 20210216 |
| Unknown | China national standards | MT | 230.0 | USD | 20210216 |
| Unknown | China national standards | MT | 320.0 | USD | 20210216 |
| Unknown | China national standards | MT | 260.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210215 |
| Unknown | China national standards | MT | 310.0 | USD | 20210215 |
| Unknown | China national standards | MT | 390.0 | USD | 20210215 |
| Unknown | China national standards | MT | 230.0 | USD | 20210215 |