| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 220.0 | USD | 20210201 |
| Unknown | China national standards | MT | 540.0 | USD | 20210201 |
| Unknown | China national standards | MT | 260.0 | USD | 20210201 |
| Unknown | China national standards | MT | 650.0 | USD | 20210201 |
| Unknown | China national standards | MT | 80.0 | USD | 20210201 |
| Unknown | China national standards | MT | 470.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210201 |
| Unknown | China national standards | MT | 10.0 | USD | 20210201 |
| Unknown | China national standards | MT | 50.0 | USD | 20210201 |
| Unknown | China national standards | MT | 30.0 | USD | 20210201 |