| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25020.0 | USD | 20210116 |
| Unknown | China national standards | MT | 26150.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210116 |
| Unknown | China national standards | MT | 4000.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3580.0 | USD | 20210116 |
| Unknown | China national standards | MT | 2940.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210116 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210115 |
| Unknown | China national standards | MT | 4220.0 | USD | 20210115 |
| Unknown | China national standards | MT | 24810.0 | USD | 20210115 |