| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9850.0 | USD | 20210116 |
| Unknown | China national standards | MT | 10880.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210115 |
| Unknown | China national standards | MT | 810.0 | USD | 20210115 |
| Unknown | China national standards | MT | 10880.0 | USD | 20210115 |
| Unknown | China national standards | MT | 15670.0 | USD | 20210114 |
| Unknown | China national standards | MT | 71400.0 | USD | 20210113 |
| Unknown | China national standards | MT | 17610.0 | USD | 20210113 |
| Unknown | China national standards | MT | 9020.0 | USD | 20210112 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210112 |