| · | [Silicon]Silicon Metal in EU Market | 7/5/2012 |
| · | [Silicon]Ferro Silicon in USA Market | 7/4/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 7/4/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/4/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/4/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/3/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/3/2012 |
| · | [Silicon]Ferro Silicon in USA Market | 7/2/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 7/2/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/2/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/2/2012 |
| · | [Silicon]Silicon Metal in USA Market | 6/29/2012 |
| · | [Silicon]Silicon Metal in EU Market | 6/29/2012 |
| · | [Silicon]Silicon Metal in USA Market | 6/28/2012 |
| · | [Silicon]Silicon Metal in EU Market | 6/28/2012 |