| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1300.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200916 |
| Unknown | China national standards | MT | 240.0 | USD | 20200916 |
| Unknown | China national standards | MT | 290.0 | USD | 20200915 |
| Unknown | China national standards | MT | 320.0 | USD | 20200915 |
| Unknown | China national standards | MT | 700.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200915 |
| Unknown | China national standards | MT | 210.0 | USD | 20200915 |
| Unknown | China national standards | MT | 870.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200915 |