| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2570.0 | USD | 20210315 |
| Unknown | China national standards | MT | 370.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1940.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2130.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2570.0 | USD | 20210315 |
| Unknown | China national standards | MT | 310.0 | USD | 20210314 |