| · | [Silicon]Silicon Metal in EU Market | 4/15/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 4/14/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/13/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/13/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/13/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 4/10/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/10/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/10/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/10/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/8/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/8/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/8/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/7/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/7/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/7/2009 |