云南锗业：拟实施先进锗材料建设项目和空间太阳能电池用锗晶片建设项目

Group 1 - The company plans to implement an advanced germanium materials construction project with a total investment of 121 million yuan [1] - The project will include a production line for germanium materials featuring wet purification and zone melting refining [1] - The company's subsidiary, Zhongke Xinyuan, intends to establish a production line for germanium wafers used in space solar cells, with a total investment of 282 million yuan [1] Group 2 - Zhongke Xinyuan will lease a factory within the existing production site to add 115 sets of main process equipment and auxiliary facilities [1] - The new production line aims to achieve an annual output of 2.5 million germanium wafers [1]