| · | [Silicon]Silicon Metal in USA Market | 4/8/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/8/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/8/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/7/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/7/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/7/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 4/3/2009 |
| · | [Silicon]Ferro Silicon in South Korea Market | 4/3/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/3/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/3/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/3/2009 |
| · | [Silicon]Silicon Metal in USA Market | 4/1/2009 |
| · | [Silicon]Silicon Metal in Japan Market | 4/1/2009 |
| · | [Silicon]Silicon Metal in EU Market | 4/1/2009 |
| · | [Silicon]Ferro Silicon in USA Market | 3/31/2009 |