| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 32660.0 | USD | 20200917 |
| Unknown | China national standards | MT | 710.0 | USD | 20200916 |
| Unknown | China national standards | MT | 32590.0 | USD | 20200916 |
| Unknown | China national standards | MT | 4790.0 | USD | 20200916 |
| Unknown | China national standards | MT | 4350.0 | USD | 20200916 |
| Unknown | China national standards | MT | 4840.0 | USD | 20200915 |
| Unknown | China national standards | MT | 720.0 | USD | 20200915 |
| Unknown | China national standards | MT | 670.0 | USD | 20200914 |
| Unknown | China national standards | MT | 680.0 | USD | 20200914 |
| Unknown | China national standards | MT | 4700.0 | USD | 20200913 |