| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20210121 |
| Unknown | China national standards | MT | 970.0 | USD | 20210121 |
| Unknown | China national standards | MT | 50.0 | USD | 20210120 |
| Unknown | China national standards | MT | 710.38 | USD | 20210120 |
| Unknown | China national standards | MT | 1970.0 | USD | 20210120 |
| Unknown | China national standards | MT | 20.0 | USD | 20210120 |
| Unknown | China national standards | MT | 30.0 | USD | 20210120 |
| Unknown | China national standards | MT | 20.0 | USD | 20210120 |
| Unknown | China national standards | MT | 50.0 | USD | 20210120 |
| Unknown | China national standards | MT | 510.0 | USD | 20210119 |