| · | [Silicon]Export Price of Silicon Metal 553# in China | 4/19/2012 |
| · | [Silicon]Export Price of Silicon Metal 2202# in China | 4/19/2012 |
| · | [Silicon]Export Price of FeBa20Si45 in China | 4/19/2012 |
| · | [Silicon]Export Price of Calcium Silicon/CaSi30# in China | 4/19/2012 |
| · | [Silicon]Export Price of Ferrosilicon75% in China | 4/18/2012 |
| · | [Silicon]Export Price of Ferrosilicon72# in China | 4/18/2012 |
| · | [Silicon]Export Price of Silicon Metal 441# in China | 4/18/2012 |
| · | [Silicon]Export Price of Silicon Metal 553# in China | 4/18/2012 |
| · | [Silicon]Export Price of Silicon Metal 2202# in China | 4/18/2012 |
| · | [Silicon]Export Price of FeBa20Si45 in China | 4/18/2012 |
| · | [Silicon]Export Price of Calcium Silicon/CaSi30# in China | 4/18/2012 |
| · | [Silicon]Export Price of Ferrosilicon75% in China | 4/17/2012 |
| · | [Silicon]Export Price of Ferrosilicon72# in China | 4/17/2012 |
| · | [Silicon]Export Price of Silicon Metal 441# in China | 4/17/2012 |
| · | [Silicon]Export Price of Silicon Metal 553# in China | 4/17/2012 |