Qianjing Landscape(SH:603778) 智通财经网·2025-10-16 12:52Core Viewpoint - Guosheng Technology (603778.SH) experienced a significant stock price fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days from October 14 to October 16, 2025, indicating abnormal trading activity [1] Group 1: Stock Performance - The stock price of Guosheng Technology showed a cumulative increase of over 20% during the specified trading days, which is classified as an abnormal fluctuation according to the Shanghai Stock Exchange regulations [1] Group 2: Investment Announcement - On October 15, 2025, Guosheng Technology announced an investment plan involving its subsidiary, Anhui Guosheng New Energy Technology Co., Ltd., which intends to invest 230 million RMB in Tieling Global to enhance the solid-state battery industry chain through an AI smart manufacturing project [1] - Tieling Global has not yet commenced actual production and operations, which may expose it to potential risks in management and business operations in the future [1]