深夜！16倍大牛股，突发！

Core Viewpoint - Several A-share stocks, including Tianpu Co. and Bolite, are facing regulatory scrutiny due to suspected information disclosure violations, which has led to significant market reactions and stock price fluctuations [1][5][9]. Group 1: Tianpu Co. - Tianpu Co. received a regulatory work letter from the Shanghai Stock Exchange on December 31, 2023, regarding suspected information disclosure violations [1][3]. - The company's stock price has seen a cumulative increase of 718.39% from August 22 to December 30, 2023, raising concerns about trading risks and deviation from the company's fundamentals [3][4]. - Tianpu Co. clarified that it has no current plans to engage in artificial intelligence-related business or sign any framework cooperation agreements with its shareholder, Zhonghao Xinying [3][4]. Group 2: Bolite - Bolite announced on December 31, 2023, that it is under investigation by the China Securities Regulatory Commission (CSRC) for suspected information disclosure violations [5][6]. - The company's stock price has surged nearly 42% in December 2023 and over 180% for the year, driven by its involvement in the commercial aerospace sector [1][6]. - Bolite reported a revenue of 1.16 billion yuan for the first three quarters of 2025, representing a year-on-year growth of 46.47%, and a net profit of 156 million yuan, up 234.83% year-on-year [9]. Group 3: Other Companies - Other A-share companies facing similar regulatory actions include Qidi Design, *ST Panda, ST Huluwa, ST Changyuan, Zhenlei Technology, Daye Intelligent, and Pairui Co. [1][9]. - Zhenlei Technology, also a commercial aerospace concept stock, saw its stock price rise over 145% from November 24 to December 26, 2023, before experiencing a significant drop following the announcement of its investigation [2].