Group 1 - The core point of the article is the change of control at Jiachuan Video, where the actual controller will shift from Chen Kunjian to Mao Guangfu and Li Li, who are also the controlling shareholders of Ruineng Co., Ltd [3][7] - Ruineng Co., Ltd has been attempting to go public since 2017, undergoing three rounds of guidance from different securities firms, and has shifted its target from the Growth Enterprise Market to the Beijing Stock Exchange [1][8] - The control transfer plan for Jiachuan Video consists of share transfer, voting rights delegation, and a directed share issuance, aiming to raise up to 354 million yuan for working capital and debt repayment [4] Group 2 - Chen Kunjian will transfer 4.66% of his shares in Jiachuan Video to Li Li and delegate the voting rights of his remaining 13.97% shares to Mao Guangfu [4] - Jiachuan Video has faced continuous losses since 2019, with a net profit of -599 million yuan as of the end of 2024, and is at risk of delisting if certain financial thresholds are not met [6][10] - The new controlling shareholders, Mao Guangfu and Li Li, are also linked to Ruineng Co., Ltd, which has faced challenges in its IPO process due to insufficient profit margins and multiple inquiries from the Shenzhen Stock Exchange [8][9] Group 3 - Ruineng Co., Ltd's financial performance has been declining, with net profits of 99 million yuan, 52 million yuan, and 65 million yuan from 2019 to 2021, representing a cumulative drop of over 30% [9] - The company has resumed its IPO efforts in December 2023 with Guosen Securities as the new advisor, targeting the Beijing Stock Exchange [8][10] - The industry outlook for Ruineng Co., Ltd appears challenging, with many comparable companies in the lithium battery equipment sector experiencing revenue declines [9][10]