| · | [Tungsten]Ferrotungsten in EU Market | 1/11/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/11/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/11/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/8/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/8/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/8/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/8/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/7/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/7/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/6/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/6/2016 |
| · | [Tungsten]Ammonium Paratungstate in USA Market | 1/6/2016 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 1/6/2016 |
| · | [Tungsten]Ferrotungsten in USA Market | 1/5/2016 |
| · | [Tungsten]Ferrotungsten in EU Market | 1/5/2016 |