| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 430.0 | USD | 20210121 |
| Unknown | China national standards | MT | 470.0 | USD | 20210121 |
| Unknown | China national standards | MT | 730.0 | USD | 20210121 |
| Unknown | China national standards | MT | 960.0 | USD | 20210121 |
| Unknown | China national standards | MT | 460.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210121 |
| Unknown | China national standards | MT | 990.0 | USD | 20210121 |
| Unknown | China national standards | MT | 820.0 | USD | 20210121 |
| Unknown | China national standards | MT | 4600.0 | USD | 20210120 |
| Unknown | China national standards | MT | 9810.0 | USD | 20210120 |