| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2510.0 | USD | 20170617 |
| Unknown | China national standards | MT | 2420.0 | USD | 20170615 |
| Unknown | China national standards | MT | 16650.0 | USD | 20170614 |
| Unknown | China national standards | MT | 17180.0 | USD | 20170614 |
| Unknown | China national standards | MT | 16580.0 | USD | 20170613 |
| Unknown | China national standards | MT | 16640.0 | USD | 20170613 |
| Unknown | China national standards | MT | 16980.0 | USD | 20170612 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170611 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170610 |
| Unknown | China national standards | MT | 2650.0 | USD | 20170610 |