| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 50.0 | USD | 20170801 |
| Unknown | China national standards | MT | 100.0 | USD | 20170801 |
| Unknown | China national standards | MT | 208850.02 | USD | 20170801 |
| Unknown | China national standards | MT | 30960.0 | USD | 20170801 |
| Unknown | China national standards | MT | 4570.0 | USD | 20170723 |
| Unknown | China national standards | MT | 210330.0 | USD | 20170723 |
| Unknown | China national standards | MT | 880.0 | USD | 20170721 |
| Unknown | China national standards | MT | 130.0 | USD | 20170721 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170720 |
| Unknown | China national standards | MT | 90.0 | USD | 20170719 |