| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24270.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3730.0 | USD | 20210220 |
| Unknown | China national standards | MT | 3730.0 | USD | 20210220 |
| Unknown | China national standards | MT | 4460.0 | USD | 20210220 |
| Unknown | China national standards | MT | 3850.0 | USD | 20210220 |
| Unknown | China national standards | MT | 23640.0 | USD | 20210220 |
| Unknown | China national standards | MT | 24340.0 | USD | 20210220 |
| Unknown | China national standards | MT | 25330.0 | USD | 20210220 |
| Unknown | China national standards | MT | 24280.0 | USD | 20210220 |
| Unknown | China national standards | MT | 24220.0 | USD | 20210220 |