| · | [Tungsten]Ferrotungsten in EU Market | 12/3/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/3/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/3/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/1/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/1/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/1/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/1/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 11/28/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 11/28/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 11/28/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 11/28/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 11/26/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 11/26/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 11/26/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 11/26/2014 |