| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1190.0 | USD | 20200921 |
| Unknown | China national standards | MT | 150.0 | USD | 20200920 |
| Unknown | China national standards | MT | 150.0 | USD | 20200920 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200918 |
| Unknown | China national standards | MT | 150.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200917 |
| Unknown | China national standards | MT | 160.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200917 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200916 |