景嘉微(300474.SZ)：暂未开展TPU相关业务

Group 1 - The company, Jingjia Micro (300474.SZ), has not yet engaged in TPU-related business [1] - The primary focus of the company is on the research, development, production, and sales of high-reliability electronic products [1] - The company's products mainly involve the fields of graphics display control, small specialized radar, and chip sectors [1]