| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1470.0 | USD | 20200919 |
| Unknown | China national standards | MT | 100.0 | USD | 20200919 |
| Unknown | China national standards | MT | 90.0 | USD | 20200919 |
| Unknown | China national standards | MT | 410.0 | USD | 20200918 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200916 |
| Unknown | China national standards | MT | 290.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200916 |
| Unknown | China national standards | MT | 600.0 | USD | 20200915 |
| Unknown | China national standards | MT | 100.0 | USD | 20200914 |