| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2210.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12140.0 | USD | 20210221 |
| Unknown | China national standards | MT | 10550.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210221 |
| Unknown | China national standards | MT | 17690.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210220 |
| Unknown | China national standards | MT | 12850.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2120.0 | USD | 20210220 |
| Unknown | China national standards | MT | 9850.0 | USD | 20210220 |