英杰电气：在业务合作层面，公司通过为相关项目提供电源产品，间接参与了一些可控核聚变项目的建设

Core Viewpoint - The company, Yingjie Electric (300820.SZ), has indicated its involvement in controlled nuclear fusion through two main avenues: providing power products for related projects and currently having no direct or indirect investments in controlled nuclear fusion projects [2]. Group 1 - The company participates in controlled nuclear fusion projects indirectly by supplying power products for relevant initiatives [2]. - There is no current direct or indirect investment by the company in controlled nuclear fusion projects [2].