| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20210113 |
| Unknown | China national standards | MT | 250.0 | USD | 20210113 |
| Unknown | China national standards | MT | 250.0 | USD | 20210113 |
| Unknown | China national standards | MT | 240.0 | USD | 20210113 |
| Unknown | China national standards | MT | 40.0 | USD | 20210113 |
| Unknown | China national standards | MT | 320.0 | USD | 20210112 |
| Unknown | China national standards | MT | 50.0 | USD | 20210112 |
| Unknown | China national standards | MT | 320.0 | USD | 20210112 |
| Unknown | China national standards | MT | 240.0 | USD | 20210112 |
| Unknown | China national standards | MT | 60.0 | USD | 20210112 |