QA(SH:603758) Zheng Quan Zhi Xing·2025-07-10 12:17Core Viewpoint - Chongqing Qin'an Electromechanical Co., Ltd. plans to acquire 99% equity of Anhui Yigao Optoelectronics Technology Co., Ltd. through a combination of share issuance and cash payment, along with raising supporting funds for this transaction [1] Group 1: Stock Price Movement - The company's stock was suspended from trading starting June 30, 2025, due to the planned transaction [1] - The closing price of the stock on May 29, 2025, was 12.61 CNY per share, while the closing price on June 27, 2025, was 16.48 CNY per share, indicating a cumulative increase of 30.69% [1] - Over the 20 trading days prior to the suspension, the stock price increased by 30.69%, with a 28.88% increase after excluding the Shanghai Composite Index's rise of 1.81% and a 32.23% increase after excluding the decline of 1.54% in the Shenwan Automotive Parts II Index [1] Group 2: Compliance and Confidentiality - The company has implemented necessary confidentiality measures during the transaction planning process, limiting the knowledge of sensitive information and adhering to legal and regulatory requirements [2] - The company has completed the required documentation and submissions related to the transaction process as mandated by the Shanghai Stock Exchange [2] - The company will conduct a self-examination of insider trading activities related to the transaction and will submit a query request to the China Securities Depository and Clearing Corporation Limited for stock trading records of relevant parties [2]