| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3030.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2330.0 | USD | 20210314 |
| Unknown | China national standards | MT | 470.0 | USD | 20210313 |
| Unknown | China national standards | MT | 420.0 | USD | 20210313 |
| Unknown | China national standards | MT | 400.0 | USD | 20210313 |
| Unknown | China national standards | MT | 400.0 | USD | 20210313 |
| Unknown | China national standards | MT | 8450.0 | USD | 20210313 |
| Unknown | China national standards | MT | 3650.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2560.0 | USD | 20210313 |