| · | [Silicon]Silicon Metal in USA Market | 8/8/2011 |
| · | [Silicon]Silicon Metal in EU Market | 8/8/2011 |
| · | [Silicon]Silicon Metal in EU Market | 8/5/2011 |
| · | [Silicon]Ferro Silicon in USA Market | 8/4/2011 |
| · | [Silicon]Ferro Silicon in EU Market | 8/4/2011 |
| · | [Silicon]Silicon Metal in USA Market | 8/4/2011 |
| · | [Silicon]Silicon Metal in EU Market | 8/4/2011 |
| · | [Silicon]Ferro Silicon in USA Market | 8/3/2011 |
| · | [Silicon]Ferro Silicon in EU Market | 8/3/2011 |
| · | [Silicon]Silicon Metal in USA Market | 8/3/2011 |
| · | [Silicon]Silicon Metal in EU Market | 8/3/2011 |
| · | [Silicon]Ferro Silicon in USA Market | 8/2/2011 |
| · | [Silicon]Ferro Silicon in EU Market | 8/2/2011 |
| · | [Silicon]Silicon Metal in USA Market | 8/2/2011 |
| · | [Silicon]Silicon Metal in EU Market | 8/2/2011 |