Core Viewpoint - Helen Piano is undergoing a change in control, with the new controlling party being a technology company associated with Quan Tuo Zhuo Dai, which has been established specifically for this transaction [1][4][11]. Group 1: Transaction Details - Helen Piano's major shareholder, Helen Investment, and its actual controller, Chen Hailun, have signed an agreement to transfer 60,260,600 shares, representing 23.83% of the total share capital, to Quan Tuo Zhuo Dai at a price of 9.09 yuan per share, totaling approximately 548 million yuan [1][4]. - Following the transaction, Chen Hailun will relinquish voting rights for 15,173,300 shares, which is 6.00% of the total shares, until the new controller, Cui Yongqing, no longer holds control [4][3]. - The transaction is subject to an 18-month lock-up period during which the acquired shares cannot be transferred [4]. Group 2: Background of the New Controlling Party - Quan Tuo Zhuo Dai was established on March 7, 2025, and is suspected to have been created specifically for this transaction [2][11]. - The associated company, Quan Tuo Technology, focuses on data element circulation and AI model development, boasting a significant data resource with over 950 million active behavioral data points [2][12]. - Cui Yongqing, the founder of Quan Tuo Technology, will become the new actual controller of Helen Piano after the transaction [3][12]. Group 3: Financial Performance of Helen Piano - Helen Piano has experienced a continuous decline in performance, with revenues dropping from 379 million yuan in 2022 to 159 million yuan in 2024, representing year-on-year decreases of 27.33%, 21.56%, and 46.47% respectively [10]. - The net profit has also declined, with figures of 8.32 million yuan in 2022 turning into losses of 78.85 million yuan in 2023 and 97.92 million yuan in 2024 [10]. - In Q1 2025, the revenue was 27.76 million yuan, a year-on-year decrease of 39.96%, with a net loss of 9.68 million yuan, down 154.56% from the previous year [10]. Group 4: Market Reactions and Speculations - Prior to the announcement of the change in control, Helen Piano's stock price surged from 7.86 yuan to 10.29 yuan, marking an increase of approximately 31% over six trading days [7]. - There are allegations of insider trading, as information regarding the transaction was reportedly leaked before the official announcement [8][9]. - Speculations suggest that Quan Tuo Technology may use this transaction as a means to achieve a backdoor listing through Helen Piano [14].