- China Germanium Dioxide Price on Jul 11,2008Jul 11, 2008
- China Germanium Dioxide Price on Jul 09,2008Jul 09, 2008
- China Germanium Ingot Price on Jul 09,2008Jul 09, 2008
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- China Germanium Ingot Price on Jun 27,2008Jun 27, 2008
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- China Germanium Dioxide Price on Jun 18,2008Jun 18, 2008
- China Germanium Ingot Price on Jun 18,2008Jun 18, 2008
- China Germanium Ingot Price on Jun 13,2008Jun 13, 2008
- China Germanium Dioxide Price on Jun 13,2008Jun 13, 2008
- China Germanium Dioxide Price on Jun 11,2008Jun 11, 2008
- China Germanium Ingot Price on Jun 11,2008Jun 11, 2008
- China Germanium Ingot Price on Jun 06,2008Jun 06, 2008
- China Germanium Dioxide Price on Jun 06,2008Jun 06, 2008
- China Germanium Dioxide Price on Jun 04,2008Jun 04, 2008
- China Germanium Ingot Price on Jun 04,2008Jun 04, 2008
- China Germanium Ingot Price on May 30,2008May 30, 2008
- China Germanium Dioxide Price on May 30,2008May 30, 2008
- China Germanium Dioxide Price on May 28,2008May 28, 2008
- China Germanium Ingot Price on May 28,2008May 28, 2008
- China Germanium Ingot Price on May 23,2008May 23, 2008
- China Germanium Dioxide Price on May 23,2008May 23, 2008
- China Germanium Dioxide Price on May 21,2008May 21, 2008