云南锗业：公司已于3月开始实施建设“空间太阳能电池用锗晶片建设项目”

Group 1 - The company, Yunnan Germanium (002428.SZ), has initiated the construction of a new project for germanium wafers used in space solar cells, approved by the board of directors [1] - The new production capacity is being built on top of the existing capacity, with machinery and equipment gradually being put in place, leading to a gradual increase in production capacity [1] - An investor inquired about the company's photovoltaic germanium production capacity, which was reported to be 490,000 wafers per year, and questioned how the company could produce the same amount in just the first half of the year when it was already operating at full capacity last year [3]