| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210117 |
| Unknown | China national standards | MT | 240.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210117 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210116 |
| Unknown | China national standards | MT | 270.0 | USD | 20210116 |
| Unknown | China national standards | MT | 7850.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1560.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210115 |