天津渤海化学股份有限公司股票交易异常波动公告

Core Viewpoint - The stock of Tianjin Bohai Chemical Co., Ltd. experienced an abnormal trading fluctuation, with a cumulative closing price increase of 20% over two consecutive trading days on April 16 and April 17, 2025, prompting a review of the situation by the company [2][3]. Group 1: Stock Trading Abnormality - The company's stock price deviation reached a cumulative increase of 20% over two trading days, qualifying as an abnormal trading fluctuation according to the Shanghai Stock Exchange regulations [3]. - The company conducted a self-examination and confirmed that its production and operational activities are normal, with no significant changes in market conditions or industry policies [4]. Group 2: Verification of Major Events - The company verified with its controlling shareholder, Tianjin Bohai Chemical Group Co., Ltd., and found no undisclosed major events affecting stock price fluctuations, including major asset restructuring, share issuance, or significant business cooperation [4]. - There were no media reports or market rumors identified that could impact the company's stock price as of the announcement date [4]. Group 3: Board Statement - The board of directors confirmed that there are no undisclosed matters that should have been reported according to the Shanghai Stock Exchange listing rules, and previous disclosures do not require correction or supplementation [6].