| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20200921 |
| Unknown | China national standards | MT | 650.0 | USD | 20200920 |
| Unknown | China national standards | MT | 280.0 | USD | 20200919 |
| Unknown | China national standards | MT | 340.0 | USD | 20200919 |
| Unknown | China national standards | MT | 280.0 | USD | 20200918 |
| Unknown | China national standards | MT | 520.0 | USD | 20200918 |
| Unknown | China national standards | MT | 8070.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200917 |
| Unknown | China national standards | MT | 8070.0 | USD | 20200917 |
| Unknown | China national standards | MT | 40.0 | USD | 20200917 |