| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20200917 |
| Unknown | China national standards | MT | 830.0 | USD | 20200916 |
| Unknown | China national standards | MT | 850.0 | USD | 20200916 |
| Unknown | China national standards | MT | 930.0 | USD | 20200916 |
| Unknown | China national standards | MT | 130.0 | USD | 20200916 |
| Unknown | China national standards | MT | 800.0 | USD | 20200915 |
| Unknown | China national standards | MT | 810.0 | USD | 20200915 |
| Unknown | China national standards | MT | 940.0 | USD | 20200915 |
| Unknown | China national standards | MT | 100.0 | USD | 20200915 |
| Unknown | China national standards | MT | 120.0 | USD | 20200915 |