| · | [Tungsten]Ammonium Paratungstate in USA Market | 10/10/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/10/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/28/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/28/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/26/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/26/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/23/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/23/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/21/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/21/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/19/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/19/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/15/2011 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/15/2011 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/13/2011 |