| · | [Tungsten]Ferrotungsten in EU Market | 6/30/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/30/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/29/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/29/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/28/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/28/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/27/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/27/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/26/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/26/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/22/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/22/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/21/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/21/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/20/2017 |