| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 70.0 | USD | 20210113 |
| Unknown | China national standards | MT | 80.0 | USD | 20210112 |
| Unknown | China national standards | MT | 90.0 | USD | 20210112 |
| Unknown | China national standards | MT | 70.0 | USD | 20210112 |
| Unknown | China national standards | MT | 80.0 | USD | 20210112 |
| Unknown | China national standards | MT | 70.0 | USD | 20210112 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210111 |
| Unknown | China national standards | MT | 790.0 | USD | 20210111 |
| Unknown | China national standards | MT | 630.0 | USD | 20210111 |
| Unknown | China national standards | MT | 80.0 | USD | 20210111 |