| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10.0 | USD | 20210121 |
| Unknown | China national standards | MT | 10.0 | USD | 20210120 |
| Unknown | China national standards | MT | 71.08 | USD | 20210120 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210120 |
| Unknown | China national standards | MT | 260.0 | USD | 20210120 |
| Unknown | China national standards | MT | 80.0 | USD | 20210120 |
| Unknown | China national standards | MT | 110.0 | USD | 20210120 |
| Unknown | China national standards | MT | 10.0 | USD | 20210120 |
| Unknown | China national standards | MT | 10.0 | USD | 20210120 |
| Unknown | China national standards | MT | 20.0 | USD | 20210120 |