| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200914 |
| Unknown | China national standards | MT | 810.0 | USD | 20200913 |
| Unknown | China national standards | MT | 4100.0 | USD | 20200913 |
| Unknown | China national standards | MT | 5820.0 | USD | 20200913 |
| Unknown | China national standards | MT | 9520.0 | USD | 20200913 |
| Unknown | China national standards | MT | 750.0 | USD | 20200913 |
| Unknown | China national standards | MT | 590.0 | USD | 20200913 |
| Unknown | China national standards | MT | 510.0 | USD | 20200913 |
| Unknown | China national standards | MT | 5820.0 | USD | 20200913 |
| Unknown | China national standards | MT | 5300.0 | USD | 20200913 |