暴跌！“人造太阳”牛股，总经理突遭留置

Core Viewpoint - The general manager of Guoguang Electric, Li Ning, has been placed under detention, which raises concerns about the company's management stability and future operations [2][4]. Group 1: Company Management - Li Ning, the general manager and board member of Guoguang Electric, was notified of his detention by the supervisory committee of Dingnan County, Jiangxi Province on July 22, 2025 [2]. - Due to Li Ning's inability to perform his duties during the detention, the company held a board meeting on the same day to appoint Chairman Zhang Ya to assume the responsibilities of the general manager and legal representative [4]. Group 2: Company Operations - Guoguang Electric stated that all production and operational activities are currently normal, and there has been no change in company control. The company does not expect significant impacts on its operations from this incident [5]. - The company is involved in microwave devices and nuclear industry equipment, with a long-term focus on the nuclear fusion sector, having supplied key components for various projects [5]. Group 3: Stock Performance - From January 2025 to the present, Guoguang Electric's stock price has experienced a significant increase, with a maximum rise of 176.68% due to news related to controlled nuclear fusion [6]. - However, on July 22, 2025, the stock price dropped sharply by 8.03%, closing at 93.7 yuan per share, resulting in a market capitalization of 10.2 billion yuan [7].