| · | [Silicon]Market Price of Silicon Metal 553# in China | 1/10/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 1/2/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 1/2/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 12/19/2007 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 12/19/2007 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 12/14/2007 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 12/14/2007 |
| · | [Silicon]Market Price of Silicon Metal 2202# in China | 12/14/2007 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 11/19/2007 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 11/19/2007 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 11/3/2007 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 10/19/2007 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 10/19/2007 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 9/20/2007 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 9/20/2007 |