- Inner Mongolia Germanium Ingot Price on Jan 11,2016Jan 11, 2016
- Shanghai Germanium Ingot Price on Jan 11,2016Jan 11, 2016
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- Guangdong Germanium Ingot Price on Jan 04,2016Jan 04, 2016
- Shanghai Germanium Ingot Price on Jan 04,2016Jan 04, 2016
- Inner Mongolia Germanium Ingot Price on Jan 04,2016Jan 04, 2016
- China Germanium Ingot Price on Jan 04,2016Jan 04, 2016
