| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20210222 |
| Unknown | China national standards | MT | 480.0 | USD | 20210222 |
| Unknown | China national standards | MT | 470.0 | USD | 20210221 |
| Unknown | China national standards | MT | 500.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2810.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3030.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2800.0 | USD | 20210221 |
| Unknown | China national standards | MT | 360.0 | USD | 20210221 |
| Unknown | China national standards | MT | 470.0 | USD | 20210221 |
| Unknown | China national standards | MT | 420.0 | USD | 20210220 |