| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7040.0 | USD | 20210322 |
| Unknown | China national standards | MT | 10820.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2970.0 | USD | 20210321 |
| Unknown | China national standards | MT | 12070.0 | USD | 20210321 |
| Unknown | China national standards | MT | 14620.0 | USD | 20210321 |
| Unknown | China national standards | MT | 11270.0 | USD | 20210321 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210320 |