| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2970.0 | USD | 20170812 |
| Unknown | China national standards | MT | 18930.0 | USD | 20170811 |
| Unknown | China national standards | MT | 1920.0 | USD | 20170810 |
| Unknown | China national standards | MT | 2610.0 | USD | 20170810 |
| Unknown | China national standards | MT | 17390.0 | USD | 20170810 |
| Unknown | China national standards | MT | 2970.0 | USD | 20170801 |
| Unknown | China national standards | MT | 19470.0 | USD | 20170801 |
| Unknown | China national standards | MT | 12850.0 | USD | 20170801 |
| Unknown | China national standards | MT | 17480.0 | USD | 20170801 |
| Unknown | China national standards | MT | 19880.0 | USD | 20170801 |