| · | [Tungsten]Ferrotungsten in USA Market | 5/30/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/30/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 5/30/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/30/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 5/28/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/28/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 5/28/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/28/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 5/26/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/26/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 5/26/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 5/26/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 5/23/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/23/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 5/23/2014 |