| · | [Silicon]Market Price of Silicon Metal 441# in China | 1/10/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 1/10/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 1/8/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 1/8/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 1/8/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 1/4/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 1/4/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 1/4/2008 |
| · | [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 Ferrosilicon75% in China | 12/24/2007 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 12/24/2007 |
| · | [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 Ferrosilicon75% in China | 12/14/2007 |