亿华通：新设新能源子公司未开展固态电池相关技术研发或业务布局

Group 1 - The core point of the article is that Yihuatong (688339.SH) has established a new subsidiary focused on new energy but has not yet initiated research or business development related to solid-state battery technology [1] Group 2 - The company has communicated this information through an investor interaction platform, indicating transparency in its operations and strategic direction [1]