- China Germanium Dioxide Price on Nov 12,2004Nov 12, 2004
- China Germanium Ingot Price on Nov 12,2004Nov 12, 2004
- China Germanium Ingot Price on Nov 10,2004Nov 10, 2004
- China Germanium Dioxide Price on Nov 10,2004Nov 10, 2004
- China Germanium Dioxide Price on Nov 05,2004Nov 05, 2004
- China Germanium Ingot Price on Nov 05,2004Nov 05, 2004
- China Germanium Ingot Price on Nov 03,2004Nov 03, 2004
- China Germanium Dioxide Price on Nov 03,2004Nov 03, 2004
- China Germanium Dioxide Price on Oct 29,2004Oct 29, 2004
- China Germanium Ingot Price on Oct 29,2004Oct 29, 2004
- China Germanium Ingot Price on Oct 27,2004Oct 27, 2004
- China Germanium Dioxide Price on Oct 27,2004Oct 27, 2004
- China Germanium Dioxide Price on Oct 22,2004Oct 22, 2004
- China Germanium Ingot Price on Oct 22,2004Oct 22, 2004
- China Germanium Ingot Price on Oct 20,2004Oct 20, 2004
- China Germanium Dioxide Price on Oct 20,2004Oct 20, 2004
- China Germanium Dioxide Price on Oct 15,2004Oct 15, 2004
- China Germanium Ingot Price on Oct 15,2004Oct 15, 2004
- China Germanium Ingot Price on Oct 13,2004Oct 13, 2004
- China Germanium Dioxide Price on Oct 13,2004Oct 13, 2004
- China Germanium Dioxide Price on Oct 08,2004Oct 08, 2004
- China Germanium Ingot Price on Oct 08,2004Oct 08, 2004
- China Germanium Ingot Price on Sep 29,2004Sep 29, 2004
- China Germanium Dioxide Price on Sep 29,2004Sep 29, 2004
- China Germanium Dioxide Price on Sep 24,2004Sep 24, 2004
- China Germanium Ingot Price on Sep 24,2004Sep 24, 2004
- China Germanium Ingot Price on Sep 22,2004Sep 22, 2004
- China Germanium Dioxide Price on Sep 22,2004Sep 22, 2004
- China Germanium Dioxide Price on Sep 17,2004Sep 17, 2004
- China Germanium Ingot Price on Sep 17,2004Sep 17, 2004