| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20210114 |
| Unknown | China national standards | MT | 800.0 | USD | 20210114 |
| Unknown | China national standards | MT | 380.0 | USD | 20210114 |
| Unknown | China national standards | MT | 2574.03 | USD | 20210113 |
| Unknown | China national standards | MT | 1720.0 | USD | 20210113 |
| Unknown | China national standards | MT | 750.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2260.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2520.0 | USD | 20210113 |
| Unknown | China national standards | MT | 4920.0 | USD | 20210113 |
| Unknown | China national standards | MT | 370.0 | USD | 20210113 |