新亚强：股票交易异常波动公告

Group 1 - The company announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of 20% over three consecutive trading days from August 13 to August 15, 2025 [1] - The company conducted a self-examination and confirmed that its production and operational conditions are normal, with no significant changes in market environment or industry policies [1] - The company verified with its controlling shareholder and actual controller that there are no undisclosed significant matters [1]