| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210210 |
| Unknown | China national standards | MT | 620.0 | USD | 20210210 |
| Unknown | China national standards | MT | 620.0 | USD | 20210210 |
| Unknown | China national standards | MT | 620.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210210 |
| Unknown | China national standards | MT | 80.0 | USD | 20210201 |
| Unknown | China national standards | MT | 70.0 | USD | 20210201 |
| Unknown | China national standards | MT | 70.0 | USD | 20210201 |
| Unknown | China national standards | MT | 80.0 | USD | 20210201 |