qscc(SH:600425) Zheng Quan Zhi Xing·2025-08-11 13:18Core Viewpoint - The stock of Xinjiang Qingsong Building Materials and Chemical (Group) Co., Ltd. experienced abnormal trading fluctuations, with a cumulative price increase deviation exceeding 20% over three consecutive trading days in August 2025, prompting the company to issue a notice regarding the situation [1][2]. Summary by Sections Stock Trading Abnormal Fluctuation - The company's stock price increased significantly on August 7, 8, and 11, 2025, with a cumulative deviation exceeding 20%, which is classified as abnormal trading behavior according to the Shanghai Stock Exchange rules [1]. Company Operations and Verification - The company confirmed that its production and operational status is normal, with no significant changes in market conditions or industry policies. There are no undisclosed major matters affecting the stock price fluctuations [2]. - A self-examination and written inquiry to the controlling shareholder and actual controller revealed no planned major events that could impact stock trading, including asset restructuring, share issuance, or significant business collaborations [2]. - No insider trading activities were reported among the company's directors, senior management, or major shareholders during the period of abnormal stock trading [2]. Board of Directors' Statement - The board of directors affirmed that there are no undisclosed matters that should have been reported according to the Shanghai Stock Exchange regulations, and previous disclosures do not require correction or supplementation [3]. - The company commits to adhering to legal and regulatory requirements for information disclosure and urges investors to make rational investment decisions [3].