| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8170.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1480.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1760.0 | USD | 20170801 |
| Unknown | China national standards | MT | 4990.0 | USD | 20170801 |
| Unknown | China national standards | MT | 28380.0 | USD | 20170801 |
| Unknown | China national standards | MT | 10020.0 | USD | 20170801 |
| Unknown | China national standards | MT | 17690.0 | USD | 20170723 |
| Unknown | China national standards | MT | 18260.0 | USD | 20170723 |
| Unknown | China national standards | MT | 120610.0 | USD | 20170722 |
| Unknown | China national standards | MT | 124540.0 | USD | 20170721 |