| · | [Tungsten]Ferrotungsten in EU Market | 6/4/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/3/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/3/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/2/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/2/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 6/1/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 6/1/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 5/31/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/31/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/28/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 5/27/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/27/2010 |
| · | [Tungsten]Ferrotungsten in USA Market | 5/26/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/26/2010 |
| · | [Tungsten]Ferrotungsten in EU Market | 5/19/2010 |