Dioo Microcircuits (SH:688381) Sou Hu Cai Jing·2025-11-20 15:00Core Points - The company Diao Microelectronics (688381) reported a closing price of 23.26 yuan on November 20, 2025, down 1.86% from the previous trading day, with a total market capitalization of 5.757 billion yuan [1] - The company announced plans to acquire 100% equity of Rongpai Semiconductor (Shanghai) Co., Ltd. through a combination of issuing shares and cash payment, along with raising supporting funds [1] - This transaction is not expected to constitute a major asset reorganization, related party transaction, or restructuring listing, and will not lead to a change in the actual controller of the company [1] - The company's stock was suspended from trading from September 29, 2025, and resumed on October 21, 2025, with ongoing audit and evaluation work [1] - The transaction is subject to approval uncertainties, and the company will disclose progress in a timely manner [1] Summary by Category Stock Performance - Closing price on November 20, 2025: 23.26 yuan, down 1.86% [1] - Opening price: 23.76 yuan, highest: 23.95 yuan, lowest: 23.25 yuan, trading volume: 52.7095 million yuan, turnover rate: 1.17% [1] Acquisition Details - Planned acquisition of 100% equity of Rongpai Semiconductor (Shanghai) Co., Ltd. [1] - Method of acquisition: issuance of shares and cash payment, along with raising supporting funds [1] - Expected not to constitute major asset reorganization or related party transaction [1] Regulatory Process - Stock suspension from September 29, 2025, to October 21, 2025 [1] - Ongoing audit and evaluation work as of the announcement date [1] - Future steps include board and shareholder meeting reviews, Shanghai Stock Exchange review, and China Securities Regulatory Commission registration [1] - Company will provide updates on the approval process [1]