| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20200914 |
| Unknown | China national standards | MT | 3280.0 | USD | 20200914 |
| Unknown | China national standards | MT | 20.0 | USD | 20200913 |
| Unknown | China national standards | MT | 40.0 | USD | 20200913 |
| Unknown | China national standards | MT | 80.0 | USD | 20200912 |
| Unknown | China national standards | MT | 240.0 | USD | 20200912 |
| Unknown | China national standards | MT | 40.0 | USD | 20200912 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200912 |
| Unknown | China national standards | MT | 230.0 | USD | 20200911 |
| Unknown | China national standards | MT | 370.0 | USD | 20200911 |