| · | [Silicon]Market Price of Silicon Metal 553# in China | 8/1/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 7/25/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 7/25/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 7/25/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 7/25/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 7/25/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 7/22/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 7/22/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 7/22/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 7/21/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 7/21/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 7/21/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 7/18/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 7/18/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 7/18/2008 |