| · | [Silicon]Silicon Metal in Japan Market | 4/24/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/24/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 4/21/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/21/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/21/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/21/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/20/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/20/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/20/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 4/17/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/17/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/17/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/17/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/15/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/15/2009 |