Core Viewpoint - Macro Chang Technology (301008.SZ) has experienced a significant stock price fluctuation, with a cumulative closing price deviation exceeding 30% over three consecutive trading days, indicating abnormal trading activity [1] Group 1: Stock Performance - The company's stock price increased significantly, with a cumulative closing price deviation exceeding 30% over the trading days of September 16, 17, and 18, 2025 [1] Group 2: Business Developments - The company has noted a heightened market interest in humanoid robot-related concepts and disclosed relevant business information in its 2025 semi-annual report [1] - In the first half of 2025, the company invested 30 million yuan in Hangzhou Liangzhi Joint Technology Co., holding a 30% stake in the company [1] - Hangzhou Liangzhi focuses on the humanoid robot industry chain, primarily engaged in the research, production, and sales of harmonic reducers, planetary reducers, and joint modules [1] Group 3: Revenue and Order Status - The company cautions investors that, due to limitations in downstream customer mass production scale and R&D testing progress, the current order execution scale and revenue are relatively small [1]
宏昌科技(301008.SZ)：投资的杭州良质关节科技有限公司目前执行订单规模较小