| · | [Silicon]Silicon Metal in EU Market | 3/26/2010 |
| · | [Silicon]Ferro Silicon in USA Market | 3/24/2010 |
| · | [Silicon]Ferro Silicon in EU Market | 3/24/2010 |
| · | [Silicon]Silicon Metal in USA Market | 3/24/2010 |
| · | [Silicon]Silicon Metal in EU Market | 3/24/2010 |
| · | [Silicon]Ferro Silicon in USA Market | 3/22/2010 |
| · | [Silicon]Ferro Silicon in EU Market | 3/22/2010 |
| · | [Silicon]Silicon Metal in USA Market | 3/22/2010 |
| · | [Silicon]Silicon Metal in EU Market | 3/22/2010 |
| · | [Silicon]Ferro Silicon in USA Market | 3/19/2010 |
| · | [Silicon]Ferro Silicon in EU Market | 3/19/2010 |
| · | [Silicon]Silicon Metal in USA Market | 3/19/2010 |
| · | [Silicon]Silicon Metal in EU Market | 3/19/2010 |
| · | [Silicon]Ferro Silicon in USA Market | 3/17/2010 |
| · | [Silicon]Ferro Silicon in EU Market | 3/17/2010 |