| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74150.0 | USD | 20210223 |
| Unknown | China national standards | MT | 10190.0 | USD | 20210222 |
| Unknown | China national standards | MT | 12200.0 | USD | 20210222 |
| Unknown | China national standards | MT | 10530.0 | USD | 20210222 |
| Unknown | China national standards | MT | 79010.0 | USD | 20210221 |
| Unknown | China national standards | MT | 10160.0 | USD | 20210221 |
| Unknown | China national standards | MT | 66540.0 | USD | 20210221 |
| Unknown | China national standards | MT | 12190.0 | USD | 20210221 |
| Unknown | China national standards | MT | 15400.0 | USD | 20210221 |
| Unknown | China national standards | MT | 68770.0 | USD | 20210220 |