- United States Germanium Dioxide Price on Feb 10,2012Feb 10, 2012
- United States Germanium Dioxide Price on Feb 08,2012Feb 08, 2012
- United States Germanium Dioxide Price on Feb 03,2012Feb 03, 2012
- United States Germanium Dioxide Price on Feb 01,2012Feb 01, 2012
- United States Germanium Dioxide Price on Jan 27,2012Jan 27, 2012
- United States Germanium Dioxide Price on Jan 25,2012Jan 25, 2012
- United States Germanium Dioxide Price on Jan 20,2012Jan 20, 2012
- United States Germanium Dioxide Price on Jan 18,2012Jan 18, 2012
- United States Germanium Dioxide Price on Jan 13,2012Jan 13, 2012
- United States Germanium Dioxide Price on Jan 11,2012Jan 11, 2012
- United States Germanium Dioxide Price on Jan 06,2012Jan 06, 2012
- United States Germanium Dioxide Price on Jan 04,2012Jan 04, 2012
- United States Germanium Dioxide Price on Dec 30,2011Dec 30, 2011
- United States Germanium Dioxide Price on Dec 28,2011Dec 28, 2011
- United States Germanium Dioxide Price on Dec 23,2011Dec 23, 2011
- United States Germanium Dioxide Price on Dec 21,2011Dec 21, 2011
- United States Germanium Dioxide Price on Dec 16,2011Dec 16, 2011
- United States Germanium Dioxide Price on Dec 14,2011Dec 14, 2011
- United States Germanium Dioxide Price on Dec 09,2011Dec 09, 2011
- United States Germanium Dioxide Price on Dec 07,2011Dec 07, 2011
- United States Germanium Dioxide Price on Dec 02,2011Dec 02, 2011
- United States Germanium Dioxide Price on Nov 30,2011Nov 30, 2011
- United States Germanium Dioxide Price on Nov 23,2011Nov 23, 2011
- United States Germanium Dioxide Price on Nov 18,2011Nov 18, 2011
- United States Germanium Dioxide Price on Nov 16,2011Nov 16, 2011
- United States Germanium Dioxide Price on Nov 11,2011Nov 11, 2011
- United States Germanium Dioxide Price on Nov 09,2011Nov 09, 2011
- United States Germanium Dioxide Price on Nov 04,2011Nov 04, 2011
- United States Germanium Dioxide Price on Nov 02,2011Nov 02, 2011
- United States Germanium Dioxide Price on Oct 28,2011Oct 28, 2011