长飞光纤光缆：股票交易异常波动 不存在应披露而未披露的重大信息

Core Viewpoint - Changfei Fiber Optics (06869) announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices from August 22 to August 26, 2025, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange trading rules [1] Summary by Relevant Sections - Company Self-Examination: The company conducted a self-examination and inquired its largest shareholder, China Huaxin Postal Technology Co., Ltd., confirming that there is no undisclosed significant information as of the date of this announcement [1]