| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210223 |
| Unknown | China national standards | MT | 230.0 | USD | 20210223 |
| Unknown | China national standards | MT | 750.0 | USD | 20210223 |
| Unknown | China national standards | MT | 310.0 | USD | 20210223 |
| Unknown | China national standards | MT | 4030.0 | USD | 20210223 |
| Unknown | China national standards | MT | 420.0 | USD | 20210223 |
| Unknown | China national standards | MT | 220.0 | USD | 20210222 |
| Unknown | China national standards | MT | 220.0 | USD | 20210222 |
| Unknown | China national standards | MT | 940.0 | USD | 20210222 |