| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/30/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 9/29/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/29/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/29/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/29/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 9/28/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/28/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/28/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/28/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 9/27/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/27/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 9/27/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/27/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 9/26/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/26/2016 |