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Hanwei Energy Fiscal 2012 2nd Quarter Conference Call
November 16, 2011 - 12 minutes



Hanwei Energy Fiscal 2012 1st Quarter Conference Call
September 1, 2011 - 10 minutes



Hanwei Energy Fiscal Year Ended March 31, 2011 Conference Call
June 21, 2011 - 39 minutes



Hanwei Energy Fiscal 2011 3rd Quarter Conference Call
February 9, 2011 - 25 minutes