| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/26/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 10/25/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/25/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 10/25/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/25/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 10/24/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/24/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 10/24/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/24/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 10/21/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/21/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 10/21/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/21/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 10/20/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/20/2016 |