| · | [Tungsten]Ammonium Paratungstate in EU Market | 4/7/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 3/24/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 3/22/2010 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 3/8/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 3/5/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 3/1/2010 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 3/1/2010 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 2/23/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 2/5/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 2/3/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/28/2010 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/28/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/25/2010 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/25/2010 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/18/2010 |