| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20170722 |
| Unknown | China national standards | MT | 3900.0 | USD | 20170721 |
| Unknown | China national standards | MT | 3540.0 | USD | 20170721 |
| Unknown | China national standards | MT | 1190.0 | USD | 20170721 |
| Unknown | China national standards | MT | 3890.0 | USD | 20170720 |
| Unknown | China national standards | MT | 570.0 | USD | 20170720 |
| Unknown | China national standards | MT | 410.0 | USD | 20170719 |
| Unknown | China national standards | MT | 1920.0 | USD | 20170718 |
| Unknown | China national standards | MT | 5760.0 | USD | 20170717 |
| Unknown | China national standards | MT | 2790.0 | USD | 20170715 |