Group 1 - The core point of the news is that Tianpu Co., Ltd. (605255) has experienced significant stock price fluctuations, with a cumulative increase of 135.77% from August 22 to September 3, leading to a suspension of trading for further investigation [1] - The stock price reached a limit-up of 62.81 yuan per share, resulting in a total market capitalization of 8.422 billion yuan as of September 3 [1] - The company stated that its production and operational activities are normal, with no significant changes in the internal or external business environment, and no undisclosed major events affecting the stock price [1] Group 2 - A share transfer agreement and capital increase agreement were signed on August 21, allowing the acquirer to gain control of Tianpu Co., Ltd. [2] - Following the completion of the share transfer agreement, the acquirer will increase capital in Zhejiang Tianpu Holdings Co., Ltd., triggering a mandatory general offer [2] - The acquirer aims to maintain the listing status of Tianpu Co., Ltd. while issuing a general offer prior to the capital increase [2]