| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20200919 |
| Unknown | China national standards | MT | 50.0 | USD | 20200918 |
| Unknown | China national standards | MT | 520.0 | USD | 20200918 |
| Unknown | China national standards | MT | 350.0 | USD | 20200918 |
| Unknown | China national standards | MT | 520.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1270.0 | USD | 20200918 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200917 |
| Unknown | China national standards | MT | 500.0 | USD | 20200917 |
| Unknown | China national standards | MT | 430.0 | USD | 20200917 |
| Unknown | China national standards | MT | 60.0 | USD | 20200917 |