SIASUN(SZ:300024) Xin Lang Cai Jing·2025-09-28 13:20Summary of Key Points Core Viewpoint - A total of 308 listed companies in the Shanghai and Shenzhen markets were surveyed by institutions this week, with the machinery, automotive, and electronics sectors receiving the highest frequency of attention [1]. Group 1: Industry Focus - The machinery equipment sector had the highest number of surveyed companies at 47, followed by the automotive sector with 30, and the electronics sector with 26 [2]. - Other notable sectors included power equipment (25), pharmaceutical and biotechnology (24), and computer (23) [2]. - The automotive parts, general equipment, and specialized equipment sectors were the top three in terms of institutional interest, with increased attention also noted in semiconductors and power grid equipment [2]. Group 2: Company Specifics - Ice Wheel Environment and Hu Dian Co., Ltd. were the most frequently surveyed companies, each receiving three visits [3]. - The top three companies by institutional visit reception were Jingzhida (138 visits), Xinlitai (78 visits), and Enhua Pharmaceutical (77 visits) [4]. - The robotics sector saw active market performance, with Wanxiang Qianchao's stock hitting the limit up after announcing its capabilities in developing specialized bearings for humanoid robots [5]. - Blue Dai Technology also experienced a limit up in stock price after discussing its dual business development in power transmission and touch display [7]. - Helen Zhe's partnership with Suzhou Yisheng Robot Technology, a key supplier for Apple, is expected to positively impact its future performance due to increased demand for Apple products [9]. - Longying Precision reported over 80 million yuan in deliveries for humanoid robot components, indicating strong growth in this segment [11].