| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7020.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200916 |
| Unknown | China national standards | MT | 8150.0 | USD | 20200914 |
| Unknown | China national standards | MT | 6940.0 | USD | 20200914 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200912 |
| Unknown | China national standards | MT | 6320.0 | USD | 20200912 |
| Unknown | China national standards | MT | 6830.0 | USD | 20200912 |
| Unknown | China national standards | MT | 990.0 | USD | 20200911 |
| Unknown | China national standards | MT | 7260.0 | USD | 20200911 |
| Unknown | China national standards | MT | 7880.0 | USD | 20200911 |