| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 6/27/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 6/26/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 6/26/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 6/26/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 6/24/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 6/24/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 6/24/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 6/23/2008 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 6/23/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 6/20/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 6/20/2008 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 6/20/2008 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 6/18/2008 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 6/18/2008 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 6/18/2008 |