| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200918 |
| Unknown | China national standards | MT | 610.0 | USD | 20200917 |
| Unknown | China national standards | MT | 620.0 | USD | 20200917 |
| Unknown | China national standards | MT | 610.0 | USD | 20200916 |
| Unknown | China national standards | MT | 620.0 | USD | 20200916 |
| Unknown | China national standards | MT | 11180.0 | USD | 20200916 |
| Unknown | China national standards | MT | 100.0 | USD | 20200916 |
| Unknown | China national standards | MT | 100.0 | USD | 20200916 |
| Unknown | China national standards | MT | 660.0 | USD | 20200915 |
| Unknown | China national standards | MT | 690.0 | USD | 20200915 |