| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6070.0 | USD | 20170801 |
| Unknown | China national standards | MT | 5770.0 | USD | 20170801 |
| Unknown | China national standards | MT | 47760.0 | USD | 20170801 |
| Unknown | China national standards | MT | 11170.0 | USD | 20170801 |
| Unknown | China national standards | MT | 47240.0 | USD | 20170723 |
| Unknown | China national standards | MT | 7560.0 | USD | 20170722 |
| Unknown | China national standards | MT | 6930.0 | USD | 20170722 |
| Unknown | China national standards | MT | 10370.0 | USD | 20170721 |
| Unknown | China national standards | MT | 40600.0 | USD | 20170720 |
| Unknown | China national standards | MT | 5940.0 | USD | 20170718 |