| · | [Silicon]Market Price of Silicon Metal 553# in China | 4/23/2009 |
| · | [Silicon]Market Price of Silicon Metal 3303# in China | 4/23/2009 |
| · | [Silicon]Market Price of Silicon Metal 2202# in China | 4/23/2009 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 4/22/2009 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 4/22/2009 |
| · | [Silicon]Market Price of Silicon Metal 3303# in China | 4/22/2009 |
| · | [Silicon]Market Price of Silicon Metal 2202# in China | 4/22/2009 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 4/21/2009 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 4/21/2009 |
| · | [Silicon]Market Price of Silicon Metal 3303# in China | 4/21/2009 |
| · | [Silicon]Market Price of Silicon Metal 2202# in China | 4/21/2009 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 4/20/2009 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 4/20/2009 |
| · | [Silicon]Market Price of Silicon Metal 3303# in China | 4/20/2009 |
| · | [Silicon]Market Price of Silicon Metal 2202# in China | 4/20/2009 |