| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20210316 |
| Unknown | China national standards | MT | 5600.0 | USD | 20210315 |
| Unknown | China national standards | MT | 14960.0 | USD | 20210315 |
| Unknown | China national standards | MT | 4270.0 | USD | 20210314 |
| Unknown | China national standards | MT | 7610.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3950.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1960.0 | USD | 20210314 |
| Unknown | China national standards | MT | 830.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210314 |
| Unknown | China national standards | MT | 3960.0 | USD | 20210313 |