| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1070.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170719 |
| Unknown | China national standards | MT | 990.0 | USD | 20170719 |
| Unknown | China national standards | MT | 180.0 | USD | 20170719 |
| Unknown | China national standards | MT | 940.0 | USD | 20170717 |
| Unknown | China national standards | MT | 130.0 | USD | 20170716 |
| Unknown | China national standards | MT | 1030.0 | USD | 20170715 |
| Unknown | China national standards | MT | 15930.0 | USD | 20170715 |
| Unknown | China national standards | MT | 140.0 | USD | 20170715 |