| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20210117 |
| Unknown | China national standards | MT | 540.0 | USD | 20210117 |
| Unknown | China national standards | MT | 100.0 | USD | 20210117 |
| Unknown | China national standards | MT | 100.0 | USD | 20210117 |
| Unknown | China national standards | MT | 90.0 | USD | 20210117 |
| Unknown | China national standards | MT | 100.0 | USD | 20210117 |
| Unknown | China national standards | MT | 80.0 | USD | 20210117 |
| Unknown | China national standards | MT | 100.0 | USD | 20210117 |
| Unknown | China national standards | MT | 660.0 | USD | 20210117 |
| Unknown | China national standards | MT | 620.0 | USD | 20210116 |