TJT(SZ:002977) Zheng Quan Zhi Xing·2025-05-11 08:21Group 1 - The stock of Chengdu Tianjian Technology Co., Ltd. (stock code: 002977) experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days (May 8, 2025, and May 9, 2025) [1] - The company's board of directors conducted an investigation regarding the stock price fluctuation and inquired with the controlling shareholder and actual controller, confirming no undisclosed significant information affecting the stock price [1][1] - The board confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange listing rules, nor any significant information that could impact the trading price of the company's stock and its derivatives [1][1]