晶盛机电：公司业务主要覆盖光伏装备、核心耗材及智能工厂解决方案

Group 1 - The core viewpoint of the article is that Jing Sheng Mechanical and Electrical has clarified its business focus within the photovoltaic sector, specifically stating that it does not engage in the production of photovoltaic cell materials and therefore has no plans for silver reserves [2] Group 2 - The company's business primarily covers photovoltaic equipment, core consumables, and smart factory solutions [2]