| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20200917 |
| Unknown | China national standards | MT | 8650.0 | USD | 20200917 |
| Unknown | China national standards | MT | 11550.0 | USD | 20200917 |
| Unknown | China national standards | MT | 12510.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200915 |
| Unknown | China national standards | MT | 8580.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200913 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200913 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200912 |
| Unknown | China national standards | MT | 700.0 | USD | 20200901 |