| · | [Silicon]Market Price of Ferrosilicon75% in China | 6/2/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 5/23/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 5/23/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 5/15/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 5/15/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 5/5/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 5/5/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 4/30/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 4/30/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 4/24/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 4/24/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 4/24/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 4/24/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 4/22/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 4/22/2008 |