| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20170812 |
| Unknown | China national standards | MT | 7560.0 | USD | 20170812 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1100.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1170.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1030.0 | USD | 20170723 |
| Unknown | China national standards | MT | 7000.0 | USD | 20170722 |
| Unknown | China national standards | MT | 7000.0 | USD | 20170721 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170712 |