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- China Polysilicon Price on Dec 31,2012Dec 31, 2012
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- China Polysilicon Price on Dec 18,2012Dec 18, 2012
- China Polysilicon Price on Dec 17,2012Dec 17, 2012
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- China Polysilicon Price on Dec 13,2012Dec 13, 2012
- China Polysilicon Price on Dec 12,2012Dec 12, 2012
- China Polysilicon Price on Dec 11,2012Dec 11, 2012
- China Polysilicon Price on Dec 10,2012Dec 10, 2012
- China Polysilicon Price on Dec 07,2012Dec 07, 2012
- China Polysilicon Price on Dec 06,2012Dec 06, 2012