| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20210215 |
| Unknown | China national standards | MT | 4060.0 | USD | 20210215 |
| Unknown | China national standards | MT | 330.0 | USD | 20210215 |
| Unknown | China national standards | MT | 10540.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3080.0 | USD | 20210214 |
| Unknown | China national standards | MT | 70.0 | USD | 20210214 |
| Unknown | China national standards | MT | 480.0 | USD | 20210214 |
| Unknown | China national standards | MT | 400.0 | USD | 20210214 |
| Unknown | China national standards | MT | 520.0 | USD | 20210213 |
| Unknown | China national standards | MT | 2820.0 | USD | 20210213 |