| · | [Silicon]Silicon Metal in USA Market | 8/1/2012 |
| · | [Silicon]Silicon Metal in EU Market | 8/1/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/31/2012 |
| · | [Silicon]Ferro Silicon in USA Market | 7/30/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 7/30/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/30/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/30/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/27/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/27/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/26/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/26/2012 |
| · | [Silicon]Ferro Silicon in USA Market | 7/25/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 7/25/2012 |
| · | [Silicon]Silicon Metal in USA Market | 7/25/2012 |
| · | [Silicon]Silicon Metal in EU Market | 7/25/2012 |