| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20210121 |
| Unknown | China national standards | MT | 810.0 | USD | 20210121 |
| Unknown | China national standards | MT | 710.0 | USD | 20210121 |
| Unknown | China national standards | MT | 680.0 | USD | 20210121 |
| Unknown | China national standards | MT | 630.0 | USD | 20210121 |
| Unknown | China national standards | MT | 110.0 | USD | 20210120 |
| Unknown | China national standards | MT | 100.0 | USD | 20210120 |
| Unknown | China national standards | MT | 110.0 | USD | 20210120 |
| Unknown | China national standards | MT | 140.0 | USD | 20210120 |
| Unknown | China national standards | MT | 90.0 | USD | 20210120 |