| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20210116 |
| Unknown | China national standards | MT | 840.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2160.0 | USD | 20210116 |
| Unknown | China national standards | MT | 15920.0 | USD | 20210115 |
| Unknown | China national standards | MT | 330.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2079.4 | USD | 20210113 |
| Unknown | China national standards | MT | 330.0 | USD | 20210113 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210110 |
| Unknown | China national standards | MT | 15900.0 | USD | 20210110 |
| Unknown | China national standards | MT | 2420.0 | USD | 20210110 |