| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 257620.0 | USD | 20210315 |
| Unknown | China national standards | MT | 32600.0 | USD | 20210315 |
| Unknown | China national standards | MT | 192550.0 | USD | 20210315 |
| Unknown | China national standards | MT | 577390.0 | USD | 20210315 |
| Unknown | China national standards | MT | 3600.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2970.0 | USD | 20210315 |
| Unknown | China national standards | MT | 12270.0 | USD | 20210315 |
| Unknown | China national standards | MT | 628400.0 | USD | 20210315 |
| Unknown | China national standards | MT | 28870.0 | USD | 20210315 |
| Unknown | China national standards | MT | 712290.0 | USD | 20210315 |