| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20210223 |
| Unknown | China national standards | MT | 940.0 | USD | 20210223 |
| Unknown | China national standards | MT | 780.0 | USD | 20210223 |
| Unknown | China national standards | MT | 840.0 | USD | 20210223 |
| Unknown | China national standards | MT | 150.0 | USD | 20210222 |
| Unknown | China national standards | MT | 190.0 | USD | 20210222 |
| Unknown | China national standards | MT | 120.0 | USD | 20210222 |
| Unknown | China national standards | MT | 100.0 | USD | 20210222 |
| Unknown | China national standards | MT | 110.0 | USD | 20210222 |
| Unknown | China national standards | MT | 120.0 | USD | 20210222 |