- United States Germanium Ingot Price Trend Chart on Aug 24,2011Aug 24, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 24,2011Aug 24, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 19,2011Aug 19, 2011
- United States Germanium Ingot Price Trend Chart on Aug 19,2011Aug 19, 2011
- United States Germanium Ingot Price Trend Chart on Aug 17,2011Aug 17, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 17,2011Aug 17, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 12,2011Aug 12, 2011
- United States Germanium Ingot Price Trend Chart on Aug 12,2011Aug 12, 2011
- United States Germanium Ingot Price Trend Chart on Aug 10,2011Aug 10, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 10,2011Aug 10, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 05,2011Aug 05, 2011
- United States Germanium Ingot Price Trend Chart on Aug 05,2011Aug 05, 2011
- United States Germanium Ingot Price Trend Chart on Aug 03,2011Aug 03, 2011
- United States Germanium Dioxide Price Trend Chart on Aug 03,2011Aug 03, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 29,2011Jul 29, 2011
- United States Germanium Ingot Price Trend Chart on Jul 29,2011Jul 29, 2011
- United States Germanium Ingot Price Trend Chart on Jul 27,2011Jul 27, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 27,2011Jul 27, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 22,2011Jul 22, 2011
- United States Germanium Ingot Price Trend Chart on Jul 22,2011Jul 22, 2011
- United States Germanium Ingot Price Trend Chart on Jul 20,2011Jul 20, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 20,2011Jul 20, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 15,2011Jul 15, 2011
- United States Germanium Ingot Price Trend Chart on Jul 15,2011Jul 15, 2011
- United States Germanium Ingot Price Trend Chart on Jul 13,2011Jul 13, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 13,2011Jul 13, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 08,2011Jul 08, 2011
- United States Germanium Ingot Price Trend Chart on Jul 08,2011Jul 08, 2011
- United States Germanium Ingot Price Trend Chart on Jul 06,2011Jul 06, 2011
- United States Germanium Dioxide Price Trend Chart on Jul 06,2011Jul 06, 2011