| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7100.0 | USD | 20200918 |
| Unknown | China national standards | MT | 48530.0 | USD | 20200918 |
| Unknown | China national standards | MT | 53780.0 | USD | 20200918 |
| Unknown | China national standards | MT | 6940.0 | USD | 20200917 |
| Unknown | China national standards | MT | 890.0 | USD | 20200916 |
| Unknown | China national standards | MT | 6780.0 | USD | 20200916 |
| Unknown | China national standards | MT | 15620.0 | USD | 20200915 |
| Unknown | China national standards | MT | 48640.0 | USD | 20200915 |
| Unknown | China national standards | MT | 46210.0 | USD | 20200914 |
| Unknown | China national standards | MT | 11470.0 | USD | 20200913 |