| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4900.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2630.0 | USD | 20210115 |
| Unknown | China national standards | MT | 450.0 | USD | 20210115 |
| Unknown | China national standards | MT | 5010.0 | USD | 20210114 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210114 |
| Unknown | China national standards | MT | 990.0 | USD | 20210113 |
| Unknown | China national standards | MT | 750.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2500.0 | USD | 20210113 |
| Unknown | China national standards | MT | 770.0 | USD | 20210113 |
| Unknown | China national standards | MT | 420.0 | USD | 20210112 |