| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/24/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/23/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/23/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/23/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/23/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/22/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/22/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/22/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/22/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/20/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/20/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/20/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/20/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/17/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/17/2014 |