| · | [Silicon]Silicon Metal in USA Market | 8/4/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 8/4/2009 |
| · | [Silicon]Silicon Metal in EU Market | 8/4/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 7/31/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 7/28/2009 |
| · | [Silicon]Silicon Metal in USA Market | 7/28/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 7/28/2009 |
| · | [Silicon]Silicon Metal in EU Market | 7/28/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 7/24/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 7/21/2009 |
| · | [Silicon]Ferro Silicon in Japan Market | 7/21/2009 |
| · | [Silicon]Silicon Metal in USA Market | 7/21/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 7/21/2009 |
| · | [Silicon]Silicon Metal in EU Market | 7/21/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 7/17/2009 |