| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3120.0 | USD | 20170715 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170715 |
| Unknown | China national standards | MT | 450.0 | USD | 20170715 |
| Unknown | China national standards | MT | 890.0 | USD | 20170715 |
| Unknown | China national standards | MT | 37030.0 | USD | 20170714 |
| Unknown | China national standards | MT | 4190.0 | USD | 20170714 |
| Unknown | China national standards | MT | 890.0 | USD | 20170714 |
| Unknown | China national standards | MT | 880.0 | USD | 20170714 |
| Unknown | China national standards | MT | 460.0 | USD | 20170713 |
| Unknown | China national standards | MT | 4930.0 | USD | 20170712 |