| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20200921 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200921 |
| Unknown | China national standards | MT | 2810.0 | USD | 20200921 |
| Unknown | China national standards | MT | 2980.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2980.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200916 |
| Unknown | China national standards | MT | 2490.0 | USD | 20200914 |
| Unknown | China national standards | MT | 20360.0 | USD | 20200913 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200912 |