| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5370.0 | USD | 20210210 |
| Unknown | China national standards | MT | 230.0 | USD | 20210210 |
| Unknown | China national standards | MT | 5370.0 | USD | 20210210 |
| Unknown | China national standards | MT | 10.0 | USD | 20210210 |
| Unknown | China national standards | MT | 170.0 | USD | 20210201 |
| Unknown | China national standards | MT | 10870.0 | USD | 20210201 |
| Unknown | China national standards | MT | 14150.0 | USD | 20210201 |
| Unknown | China national standards | MT | 160.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1920.0 | USD | 20210201 |
| Unknown | China national standards | MT | 200.0 | USD | 20210201 |