| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20190712 |
| Unknown | China national standards | MT | 4410.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190712 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190711 |
| Unknown | China national standards | MT | 640.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190711 |
| Unknown | China national standards | MT | 330.0 | USD | 20190711 |
| Unknown | China national standards | MT | 10150.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190710 |
| Unknown | China national standards | MT | 360.0 | USD | 20190710 |