| · | [Tungsten]Ferrotungsten in USA Market | 7/14/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 7/14/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 7/9/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 7/9/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 7/7/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 7/7/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/30/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/30/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/28/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/28/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/25/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/25/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/24/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/24/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/23/2010 |