- China Germanium Dioxide Price on Oct 15,2004Oct 15, 2004
- China Germanium Dioxide Price on Oct 13,2004Oct 13, 2004
- China Germanium Ingot Price on Oct 13,2004Oct 13, 2004
- China Germanium Ingot Price on Oct 08,2004Oct 08, 2004
- China Germanium Dioxide Price on Oct 08,2004Oct 08, 2004
- China Germanium Dioxide Price on Sep 29,2004Sep 29, 2004
- China Germanium Ingot Price on Sep 29,2004Sep 29, 2004
- China Germanium Ingot Price on Sep 24,2004Sep 24, 2004
- China Germanium Dioxide Price on Sep 24,2004Sep 24, 2004
- China Germanium Dioxide Price on Sep 22,2004Sep 22, 2004
- China Germanium Ingot Price on Sep 22,2004Sep 22, 2004
- China Germanium Ingot Price on Sep 17,2004Sep 17, 2004
- China Germanium Dioxide Price on Sep 17,2004Sep 17, 2004
- China Germanium Dioxide Price on Sep 15,2004Sep 15, 2004
- China Germanium Ingot Price on Sep 15,2004Sep 15, 2004
- China Germanium Ingot Price on Sep 10,2004Sep 10, 2004
- China Germanium Dioxide Price on Sep 10,2004Sep 10, 2004
- China Germanium Dioxide Price on Sep 08,2004Sep 08, 2004
- China Germanium Ingot Price on Sep 08,2004Sep 08, 2004
- China Germanium Ingot Price on Sep 03,2004Sep 03, 2004
- China Germanium Dioxide Price on Sep 03,2004Sep 03, 2004
- China Germanium Dioxide Price on Sep 01,2004Sep 01, 2004
- China Germanium Ingot Price on Sep 01,2004Sep 01, 2004
- China Germanium Ingot Price on Aug 27,2004Aug 27, 2004
- China Germanium Dioxide Price on Aug 27,2004Aug 27, 2004
- China Germanium Dioxide Price on Aug 25,2004Aug 25, 2004
- China Germanium Ingot Price on Aug 25,2004Aug 25, 2004
- China Germanium Ingot Price on Aug 20,2004Aug 20, 2004
- China Germanium Dioxide Price on Aug 20,2004Aug 20, 2004
- China Germanium Dioxide Price on Aug 18,2004Aug 18, 2004