| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/12/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/12/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/10/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/10/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/10/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/10/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/8/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/8/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/8/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/8/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/5/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/5/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/5/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/5/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/3/2014 |