| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7750.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1370.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3740.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2620.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210201 |
| Unknown | China national standards | MT | 8930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3950.0 | USD | 20210201 |
| Unknown | China national standards | MT | 4320.0 | USD | 20210201 |