| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/26/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/24/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/24/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/22/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/22/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/19/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/19/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/18/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/18/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/17/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/17/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/15/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/15/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/12/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/12/2017 |