| · | [Silicon]Market Price of Silicon Metal 2202# in China | 4/5/2012 |
| · | [Silicon]Market Price of Calcium Silicon/CaSi30# in China | 4/5/2012 |
| · | [Silicon]Market Price of Ferrosilicon75% in China | 3/31/2012 |
| · | [Silicon]Market Price of Ferrosilicon72# in China | 3/31/2012 |
| · | [Silicon]Market Price of Silicon Metal 441# in China | 3/31/2012 |
| · | [Silicon]Market Price of Silicon Metal 553# in China | 3/31/2012 |
| · | [Silicon]Market Price of Silicon Metal 3303# in China | 3/31/2012 |
| · | [Silicon]Market Price of Silicon Metal 2202# in China | 3/31/2012 |
| · | [Silicon]Market Price of FeSiMg2Re7 in China | 3/31/2012 |
| · | [Silicon]Market Price of FeSiMg6Re2 in China | 3/31/2012 |
| · | [Silicon]Market Price of FeSiMg8Re3 in China | 3/31/2012 |
| · | [Silicon]Market Price of FeSiMg8Re5 in China | 3/31/2012 |
| · | [Silicon]Market Price of FeSiMg8Re7 in China | 3/31/2012 |
| · | [Silicon]Market Price of Si30Ca12Ba12 in China | 3/31/2012 |
| · | [Silicon]Market Price of Si50Ba12Ca12 in China | 3/31/2012 |