| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20210316 |
| Unknown | China national standards | MT | 350.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2040.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210315 |
| Unknown | China national standards | MT | 16950.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1960.0 | USD | 20210315 |
| Unknown | China national standards | MT | 1890.0 | USD | 20210315 |
| Unknown | China national standards | MT | 2170.0 | USD | 20210315 |