| · | [Tungsten]Ferrotungsten in EU Market | 6/11/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/11/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/11/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/9/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/9/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/9/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/9/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/6/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/6/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/6/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/6/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/4/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/4/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/4/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/4/2014 |