| · | [Tungsten]Ferrotungsten in EU Market | 1/8/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/8/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/8/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/6/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/6/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/6/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/6/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/3/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/3/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/3/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/3/2014 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/2/2014 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/2/2014 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/2/2014 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/2/2014 |