| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31270.0 | USD | 20170718 |
| Unknown | China national standards | MT | 6070.0 | USD | 20170717 |
| Unknown | China national standards | MT | 34860.0 | USD | 20170717 |
| Unknown | China national standards | MT | 9430.0 | USD | 20170716 |
| Unknown | China national standards | MT | 10850.0 | USD | 20170716 |
| Unknown | China national standards | MT | 6050.0 | USD | 20170715 |
| Unknown | China national standards | MT | 1590.0 | USD | 20170714 |
| Unknown | China national standards | MT | 16170.0 | USD | 20170714 |
| Unknown | China national standards | MT | 9430.0 | USD | 20170714 |
| Unknown | China national standards | MT | 6640.0 | USD | 20170713 |