| · | [Tungsten]Ammonium Paratungstate in EU Market | 11/2/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 11/1/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 11/1/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/31/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/31/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/30/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/30/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/27/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/27/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/26/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/26/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/25/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/25/2017 |
| · | [Tungsten]Ferrotungsten in EU Market | 10/24/2017 |
| · | [Tungsten]Ammonium Paratungstate in EU Market | 10/24/2017 |