| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20410.0 | USD | 20200919 |
| Unknown | China national standards | MT | 2660.0 | USD | 20200919 |
| Unknown | China national standards | MT | 20410.0 | USD | 20200918 |
| Unknown | China national standards | MT | 28520.0 | USD | 20200918 |
| Unknown | China national standards | MT | 19370.0 | USD | 20200918 |
| Unknown | China national standards | MT | 2740.0 | USD | 20200917 |
| Unknown | China national standards | MT | 196590.0 | USD | 20200916 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200915 |
| Unknown | China national standards | MT | 5140.0 | USD | 20200915 |
| Unknown | China national standards | MT | 28490.0 | USD | 20200914 |