| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20210222 |
| Unknown | China national standards | MT | 550.0 | USD | 20210222 |
| Unknown | China national standards | MT | 540.0 | USD | 20210222 |
| Unknown | China national standards | MT | 90.0 | USD | 20210221 |
| Unknown | China national standards | MT | 80.0 | USD | 20210221 |
| Unknown | China national standards | MT | 90.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1840.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210220 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |
| Unknown | China national standards | MT | 540.0 | USD | 20210220 |