| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8150.0 | USD | 20210211 |
| Unknown | China national standards | MT | 6260.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210210 |
| Unknown | China national standards | MT | 8320.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8820.0 | USD | 20210201 |
| Unknown | China national standards | MT | 9560.0 | USD | 20210201 |
| Unknown | China national standards | MT | 6850.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210201 |