大连圣亚：股票交易异常波动公告

Group 1 - The company Dalian Shengya announced that its stock trading experienced an abnormal fluctuation, with the cumulative closing price increase exceeding 20% over three consecutive trading days from October 31 to November 4, 2025 [1] - The company confirmed that there are no undisclosed significant matters as of the date of the announcement [1]