中来股份：公司的钙钛矿晶硅叠层产品目前正在研发中

Group 1 - The core viewpoint of the article is that Zhonglai Co., Ltd. (300393) is currently developing perovskite-silicon tandem products, which, upon successful development, are expected to expand applications beyond conventional photovoltaic power generation to diversified new fields such as space [1] Group 2 - The company is actively engaging with investors through interactive platforms to provide updates on its research and development efforts [1]