| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20210118 |
| Unknown | China national standards | MT | 840.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1330.0 | USD | 20210118 |
| Unknown | China national standards | MT | 720.0 | USD | 20210118 |
| Unknown | China national standards | MT | 810.0 | USD | 20210118 |
| Unknown | China national standards | MT | 1330.0 | USD | 20210118 |
| Unknown | China national standards | MT | 4600.0 | USD | 20210117 |
| Unknown | China national standards | MT | 5070.0 | USD | 20210117 |
| Unknown | China national standards | MT | 5360.0 | USD | 20210117 |
| Unknown | China national standards | MT | 700.0 | USD | 20210117 |