| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4630.0 | USD | 20210122 |
| Unknown | China national standards | MT | 23320.0 | USD | 20210122 |
| Unknown | China national standards | MT | 630.0 | USD | 20210122 |
| Unknown | China national standards | MT | 490.0 | USD | 20210122 |
| Unknown | China national standards | MT | 630.0 | USD | 20210122 |
| Unknown | China national standards | MT | 570.0 | USD | 20210122 |
| Unknown | China national standards | MT | 8000.0 | USD | 20210122 |
| Unknown | China national standards | MT | 390.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1040.0 | USD | 20210122 |
| Unknown | China national standards | MT | 8860.0 | USD | 20210121 |