| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200913 |
| Unknown | China national standards | MT | 130.0 | USD | 20200913 |
| Unknown | China national standards | MT | 570.0 | USD | 20200912 |
| Unknown | China national standards | MT | 80.0 | USD | 20200911 |
| Unknown | China national standards | MT | 520.0 | USD | 20200911 |
| Unknown | China national standards | MT | 80.0 | USD | 20200911 |
| Unknown | China national standards | MT | 550.0 | USD | 20200911 |
| Unknown | China national standards | MT | 130.0 | USD | 20200911 |
| Unknown | China national standards | MT | 80.0 | USD | 20200911 |
| Unknown | China national standards | MT | 80.0 | USD | 20200911 |