| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20210115 |
| Unknown | China national standards | MT | 230.0 | USD | 20210115 |
| Unknown | China national standards | MT | 470.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2430.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2470.0 | USD | 20210113 |
| Unknown | China national standards | MT | 6520.0 | USD | 20210113 |
| Unknown | China national standards | MT | 4210.0 | USD | 20210113 |
| Unknown | China national standards | MT | 330.0 | USD | 20210113 |
| Unknown | China national standards | MT | 640.0 | USD | 20210113 |