| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 190.0 | USD | 20200919 |
| Unknown | China national standards | MT | 61540.0 | USD | 20200918 |
| Unknown | China national standards | MT | 300.0 | USD | 20200917 |
| Unknown | China national standards | MT | 240.0 | USD | 20200917 |
| Unknown | China national standards | MT | 240.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200916 |
| Unknown | China national standards | MT | 3290.0 | USD | 20200916 |
| Unknown | China national standards | MT | 57870.0 | USD | 20200916 |
| Unknown | China national standards | MT | 1300.0 | USD | 20200915 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200915 |