| · | [Silicon]Market Price of Silicon Metal 553# in China | 2/13/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 1/31/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 1/31/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 1/21/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 1/21/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 1/18/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 1/18/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 1/18/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 1/15/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 1/15/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 1/15/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 1/11/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 1/11/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 1/11/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 1/10/2008 |