| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6640.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2730.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2170.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210201 |
| Unknown | China national standards | MT | 340.0 | USD | 20210201 |
| Unknown | China national standards | MT | 190.0 | USD | 20210201 |
| Unknown | China national standards | MT | 450.0 | USD | 20210201 |
| Unknown | China national standards | MT | 420.0 | USD | 20210201 |
| Unknown | China national standards | MT | 190.0 | USD | 20210201 |
| Unknown | China national standards | MT | 420.0 | USD | 20210201 |