| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200914 |
| Unknown | China national standards | MT | 790.0 | USD | 20200913 |
| Unknown | China national standards | MT | 840.0 | USD | 20200913 |
| Unknown | China national standards | MT | 750.0 | USD | 20200913 |
| Unknown | China national standards | MT | 770.0 | USD | 20200912 |
| Unknown | China national standards | MT | 100.0 | USD | 20200912 |
| Unknown | China national standards | MT | 800.0 | USD | 20200912 |
| Unknown | China national standards | MT | 110.0 | USD | 20200911 |
| Unknown | China national standards | MT | 800.0 | USD | 20200911 |
| Unknown | China national standards | MT | 700.0 | USD | 20200911 |