| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74840.0 | USD | 20200919 |
| Unknown | China national standards | MT | 5890.0 | USD | 20200918 |
| Unknown | China national standards | MT | 2420.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200918 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200916 |
| Unknown | China national standards | MT | 40320.0 | USD | 20200915 |
| Unknown | China national standards | MT | 2190.0 | USD | 20200915 |
| Unknown | China national standards | MT | 14510.0 | USD | 20200914 |
| Unknown | China national standards | MT | 16550.0 | USD | 20200914 |