Addsino (SZ:000547) Xin Lang Cai Jing·2025-12-02 10:52Core Viewpoint - The company has issued an announcement regarding abnormal stock trading, with the stock price deviation exceeding 20% over two consecutive trading days [1] Summary by Relevant Sections - Stock Trading Abnormality The company's stock has experienced a significant price fluctuation, classified as abnormal trading behavior according to Shenzhen Stock Exchange regulations [1] - Investigation Findings The company conducted an internal investigation and consulted with its actual controller, China Aerospace Science and Industry Corporation, and its controlling shareholder, China Aerospace System Engineering Corporation. No undisclosed significant information that could impact stock trading was found [1] - Disclosure Status The company confirmed that there are no major undisclosed matters related to the company by its actual controller, controlling shareholder, or the company itself [1]