| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13160.0 | USD | 20170801 |
| Unknown | China national standards | MT | 88740.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5470.0 | USD | 20170801 |
| Unknown | China national standards | MT | 36920.0 | USD | 20170801 |
| Unknown | China national standards | MT | 35160.0 | USD | 20170801 |
| Unknown | China national standards | MT | 2480.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5930.0 | USD | 20170723 |
| Unknown | China national standards | MT | 3860.0 | USD | 20170722 |
| Unknown | China national standards | MT | 5930.0 | USD | 20170722 |
| Unknown | China national standards | MT | 38730.0 | USD | 20170722 |