| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2630.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4270.0 | USD | 20210122 |
| Unknown | China national standards | MT | 48560.0 | USD | 20210122 |
| Unknown | China national standards | MT | 260.0 | USD | 20210122 |
| Unknown | China national standards | MT | 204270.0 | USD | 20210122 |
| Unknown | China national standards | MT | 222580.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2170.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4950.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2960.0 | USD | 20210122 |