| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20200919 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200919 |
| Unknown | China national standards | MT | 410.0 | USD | 20200918 |
| Unknown | China national standards | MT | 3100.0 | USD | 20200917 |
| Unknown | China national standards | MT | 510.0 | USD | 20200917 |
| Unknown | China national standards | MT | 440.0 | USD | 20200917 |
| Unknown | China national standards | MT | 3020.0 | USD | 20200917 |
| Unknown | China national standards | MT | 230.0 | USD | 20200916 |
| Unknown | China national standards | MT | 430.0 | USD | 20200916 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200915 |