| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/13/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 10/10/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/10/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 10/10/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/10/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 10/8/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/8/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 10/8/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/8/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 9/29/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/29/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/29/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/29/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 9/28/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/28/2014 |