| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20210114 |
| Unknown | China national standards | MT | 390.0 | USD | 20210113 |
| Unknown | China national standards | MT | 460.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2560.0 | USD | 20210113 |
| Unknown | China national standards | MT | 5000.0 | USD | 20210113 |
| Unknown | China national standards | MT | 440.0 | USD | 20210113 |
| Unknown | China national standards | MT | 380.0 | USD | 20210113 |
| Unknown | China national standards | MT | 600.0 | USD | 20210113 |
| Unknown | China national standards | MT | 550.0 | USD | 20210112 |