| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/27/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/25/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/25/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/25/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/25/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/23/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/23/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/23/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/23/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/20/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/20/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 6/20/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 6/20/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/18/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/18/2014 |