| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12850.0 | USD | 20170801 |
| Unknown | China national standards | MT | 1880.0 | USD | 20170801 |
| Unknown | China national standards | MT | 13020.0 | USD | 20170723 |
| Unknown | China national standards | MT | 14750.0 | USD | 20170723 |
| Unknown | China national standards | MT | 11720.0 | USD | 20170722 |
| Unknown | China national standards | MT | 2160.0 | USD | 20170722 |
| Unknown | China national standards | MT | 1900.0 | USD | 20170722 |
| Unknown | China national standards | MT | 1740.0 | USD | 20170721 |
| Unknown | China national standards | MT | 2370.0 | USD | 20170721 |
| Unknown | China national standards | MT | 14600.0 | USD | 20170721 |