| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19550.0 | USD | 20210315 |
| Unknown | China national standards | MT | 12020.0 | USD | 20210315 |
| Unknown | China national standards | MT | 5660.0 | USD | 20210314 |
| Unknown | China national standards | MT | 160.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3040.0 | USD | 20210314 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210314 |
| Unknown | China national standards | MT | 16550.0 | USD | 20210314 |
| Unknown | China national standards | MT | 9450.0 | USD | 20210314 |
| Unknown | China national standards | MT | 8370.0 | USD | 20210314 |
| Unknown | China national standards | MT | 4960.0 | USD | 20210314 |