| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10460.0 | USD | 20200918 |
| Unknown | China national standards | MT | 10020.0 | USD | 20200917 |
| Unknown | China national standards | MT | 10480.0 | USD | 20200917 |
| Unknown | China national standards | MT | 10200.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200914 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200914 |
| Unknown | China national standards | MT | 10110.0 | USD | 20200913 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200912 |