京投发展：股票交易异常波动公告

Core Viewpoint - The stock of Jingtou Development experienced an abnormal fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days on October 29 and 30, 2025 [1] Company Summary - Jingtou Development announced the abnormal stock price fluctuation and conducted a self-examination [1] - The company confirmed with its controlling shareholder, Beijing Infrastructure Investment Co., Ltd., that there is no undisclosed significant information related to the company as of the announcement date [1]