| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 570.0 | USD | 20210122 |
| Unknown | China national standards | MT | 610.0 | USD | 20210122 |
| Unknown | China national standards | MT | 260.0 | USD | 20210122 |
| Unknown | China national standards | MT | 530.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1800.0 | USD | 20210121 |
| Unknown | China national standards | MT | 4100.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210121 |
| Unknown | China national standards | MT | 290.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1460.0 | USD | 20210121 |