| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210313 |
| Unknown | China national standards | MT | 270.0 | USD | 20210313 |
| Unknown | China national standards | MT | 210.0 | USD | 20210313 |
| Unknown | China national standards | MT | 270.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4120.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210312 |
| Unknown | China national standards | MT | 270.0 | USD | 20210312 |