| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210116 |
| Unknown | China national standards | MT | 730.0 | USD | 20210116 |
| Unknown | China national standards | MT | 660.0 | USD | 20210116 |
| Unknown | China national standards | MT | 710.0 | USD | 20210116 |
| Unknown | China national standards | MT | 1730.0 | USD | 20210115 |
| Unknown | China national standards | MT | 19810.0 | USD | 20210115 |
| Unknown | China national standards | MT | 139850.02 | USD | 20210115 |
| Unknown | China national standards | MT | 29600.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210115 |
| Unknown | China national standards | MT | 5940.0 | USD | 20210115 |