| · | [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 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/11/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/10/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/10/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/9/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/9/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/8/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/8/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/5/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/5/2017 |