| · | [Silicon]Ferro Silicon in USA Market | 10/10/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 10/10/2012 |
| · | [Silicon]Silicon Metal in USA Market | 10/10/2012 |
| · | [Silicon]Silicon Metal in EU Market | 10/10/2012 |
| · | [Silicon]Silicon Metal in USA Market | 10/9/2012 |
| · | [Silicon]Silicon Metal in EU Market | 10/9/2012 |
| · | [Silicon]Ferro Silicon in Japan Market | 10/8/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 10/8/2012 |
| · | [Silicon]Silicon Metal in USA Market | 10/8/2012 |
| · | [Silicon]Silicon Metal in EU Market | 10/8/2012 |
| · | [Silicon]Ferro Silicon in USA Market | 9/28/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 9/28/2012 |
| · | [Silicon]Silicon Metal in USA Market | 9/28/2012 |
| · | [Silicon]Silicon Metal in EU Market | 9/28/2012 |
| · | [Silicon]Ferro Silicon in EU Market | 9/27/2012 |