| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3560.0 | USD | 20210216 |
| Unknown | China national standards | MT | 4930.0 | USD | 20210216 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3800.0 | USD | 20210215 |
| Unknown | China national standards | MT | 28630.0 | USD | 20210215 |
| Unknown | China national standards | MT | 34640.0 | USD | 20210215 |
| Unknown | China national standards | MT | 24950.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3880.0 | USD | 20210215 |
| Unknown | China national standards | MT | 3750.0 | USD | 20210215 |