| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20210223 |
| Unknown | China national standards | MT | 3070.0 | USD | 20210223 |
| Unknown | China national standards | MT | 6480.0 | USD | 20210223 |
| Unknown | China national standards | MT | 70.0 | USD | 20210223 |
| Unknown | China national standards | MT | 7040.0 | USD | 20210223 |
| Unknown | China national standards | MT | 3100.0 | USD | 20210223 |
| Unknown | China national standards | MT | 400.0 | USD | 20210223 |
| Unknown | China national standards | MT | 310.0 | USD | 20210222 |
| Unknown | China national standards | MT | 480.0 | USD | 20210222 |
| Unknown | China national standards | MT | 480.0 | USD | 20210222 |