| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/8/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/7/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/7/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/7/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/7/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/6/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/6/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/6/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/6/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/5/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/5/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 12/5/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 12/5/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 12/1/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 12/1/2016 |