| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20210201 |
| Unknown | China national standards | MT | 930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 650.0 | USD | 20210201 |
| Unknown | China national standards | MT | 830.0 | USD | 20210201 |
| Unknown | China national standards | MT | 720.0 | USD | 20210201 |
| Unknown | China national standards | MT | 930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 550.0 | USD | 20210201 |
| Unknown | China national standards | MT | 680.0 | USD | 20210201 |
| Unknown | China national standards | MT | 660.0 | USD | 20210201 |
| Unknown | China national standards | MT | 850.0 | USD | 20210201 |