| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1310.0 | USD | 20170801 |
| Unknown | China national standards | MT | 10100.0 | USD | 20170723 |
| Unknown | China national standards | MT | 12010.0 | USD | 20170723 |
| Unknown | China national standards | MT | 8920.0 | USD | 20170723 |
| Unknown | China national standards | MT | 1670.0 | USD | 20170723 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170723 |
| Unknown | China national standards | MT | 12490.0 | USD | 20170722 |
| Unknown | China national standards | MT | 11470.0 | USD | 20170722 |
| Unknown | China national standards | MT | 12470.0 | USD | 20170722 |