| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210120 |
| Unknown | China national standards | MT | 240.0 | USD | 20210120 |
| Unknown | China national standards | MT | 170.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210119 |
| Unknown | China national standards | MT | 350.0 | USD | 20210119 |
| Unknown | China national standards | MT | 200.0 | USD | 20210119 |
| Unknown | China national standards | MT | 220.0 | USD | 20210119 |