| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1590.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1440.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210217 |
| Unknown | China national standards | MT | 250.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210214 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210214 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210213 |