ST meridian: abnormal fluctuations in stock trading

ST Pass announcement: The company's stock has deviated from the closing price by more than 12% for three consecutive trading days on November 19, 2025, November 20, 2025, and November 21, 2025. According to the relevant provisions of the "Rules of Shanghai Stock Exchange", this situation constitutes abnormal fluctuations in stock trading. The company, controlling shareholders, and actual controllers do not have any significant undisclosed information that should be disclosed by the company. The company disclosed its "Zhongtong Guomai Communication Co., Ltd. 2025 Third Quarter Report" on October 30, 2025, reporting that the company's operating income from the beginning of the year to the end of the reporting period was 307 million yuan, the net profit attributable to the shareholders of the listed company was -64.9259 million yuan, and the net profit excluding non-recurring gains and losses was -60.7469 million yuan.