| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2090.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20210201 |
| Unknown | China national standards | MT | 9420.0 | USD | 20210123 |
| Unknown | China national standards | MT | 5560.0 | USD | 20210121 |
| Unknown | China national standards | MT | 9410.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210120 |
| Unknown | China national standards | MT | 840.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1440.0 | USD | 20210119 |