| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20200914 |
| Unknown | China national standards | MT | 650.0 | USD | 20200914 |
| Unknown | China national standards | MT | 650.0 | USD | 20200913 |
| Unknown | China national standards | MT | 100.0 | USD | 20200913 |
| Unknown | China national standards | MT | 670.0 | USD | 20200913 |
| Unknown | China national standards | MT | 670.0 | USD | 20200913 |
| Unknown | China national standards | MT | 680.0 | USD | 20200913 |
| Unknown | China national standards | MT | 690.0 | USD | 20200912 |
| Unknown | China national standards | MT | 100.0 | USD | 20200912 |
| Unknown | China national standards | MT | 670.0 | USD | 20200911 |