| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20210217 |
| Unknown | China national standards | MT | 8110.0 | USD | 20210216 |
| Unknown | China national standards | MT | 5840.0 | USD | 20210216 |
| Unknown | China national standards | MT | 900.0 | USD | 20210216 |
| Unknown | China national standards | MT | 5030.0 | USD | 20210216 |
| Unknown | China national standards | MT | 8020.0 | USD | 20210216 |
| Unknown | China national standards | MT | 16360.0 | USD | 20210216 |
| Unknown | China national standards | MT | 750.0 | USD | 20210216 |
| Unknown | China national standards | MT | 7110.0 | USD | 20210215 |
| Unknown | China national standards | MT | 4870.0 | USD | 20210215 |