| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8220.0 | USD | 20200420 |
| Unknown | China national standards | MT | 3630.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200420 |
| Unknown | China national standards | MT | 5450.0 | USD | 20200419 |
| Unknown | China national standards | MT | 7460.0 | USD | 20200418 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200418 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200417 |
| Unknown | China national standards | MT | 5450.0 | USD | 20200416 |
| Unknown | China national standards | MT | 1170.0 | USD | 20200416 |