| · | [Silicon]Ferro Silicon in USA Market | 10/20/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 10/13/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/29/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/25/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/22/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/18/2009 |
| · | [Silicon]Ferro Silicon in Japan Market | 9/16/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/15/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/11/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/8/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/4/2009 |
| · | [Silicon]Ferro Silicon in South Korea Market | 9/3/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 9/2/2009 |
| · | [Silicon]Ferro Silicon in EU Market | 9/2/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 8/28/2009 |