| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11310.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190711 |
| Unknown | China national standards | MT | 11610.0 | USD | 20190711 |
| Unknown | China national standards | MT | 27150.0 | USD | 20190711 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190710 |
| Unknown | China national standards | MT | 11010.0 | USD | 20190710 |
| Unknown | China national standards | MT | 9190.0 | USD | 20190710 |
| Unknown | China national standards | MT | 11200.0 | USD | 20190710 |