| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1920.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2220.0 | USD | 20210121 |
| Unknown | China national standards | MT | 340.0 | USD | 20210120 |
| Unknown | China national standards | MT | 350.0 | USD | 20210120 |
| Unknown | China national standards | MT | 320.0 | USD | 20210120 |
| Unknown | China national standards | MT | 370.0 | USD | 20210120 |
| Unknown | China national standards | MT | 390.0 | USD | 20210120 |
| Unknown | China national standards | MT | 350.0 | USD | 20210120 |