| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3880.0 | USD | 20170715 |
| Unknown | China national standards | MT | 3520.0 | USD | 20170714 |
| Unknown | China national standards | MT | 3870.0 | USD | 20170714 |
| Unknown | China national standards | MT | 520.0 | USD | 20170714 |
| Unknown | China national standards | MT | 570.0 | USD | 20170713 |
| Unknown | China national standards | MT | 8060.0 | USD | 20170712 |
| Unknown | China national standards | MT | 570.0 | USD | 20170712 |
| Unknown | China national standards | MT | 410.0 | USD | 20170711 |
| Unknown | China national standards | MT | 3960.0 | USD | 20170710 |
| Unknown | China national standards | MT | 510.0 | USD | 20170710 |