| · | [Tungsten]Ferrotungsten in EU Market | 9/4/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/4/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 9/1/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 9/1/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 8/31/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 8/31/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 8/30/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 8/30/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 8/29/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 8/29/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 8/28/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 8/28/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 8/25/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 8/25/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 8/24/2017 |