斩获15连板，天普股份9月24日起再度停牌核查

Group 1 - The core point of the news is that Tianpu Co., Ltd. has announced a suspension of trading due to significant fluctuations in its stock price, which has seen a dramatic increase of 317.72% over a period of 15 consecutive trading days [1][2] - Tianpu Co., Ltd. stock price reached a limit-up of 111.28 yuan per share on September 23, 2023, following a series of trading halts and resumption due to abnormal trading activities [1] - The company has indicated that its stock price has deviated significantly from its fundamental business performance, raising concerns about the potential for a rapid decline in stock value [2] Group 2 - The main products of Tianpu Co., Ltd. include polymer fluid pipeline systems and sealing system components primarily used in traditional fuel vehicle manufacturing, with no significant changes in its main business operations [2] - The company has conducted self-examinations and confirmed with its major shareholders that there are no undisclosed significant information beyond what has been publicly disclosed [2]