688536，重大资产重组

Core Viewpoint - SIRUI intends to acquire equity in Aura Semiconductor through share issuance and/or cash payment, which may constitute a significant asset restructuring [2][10]. Group 1: Acquisition Details - SIRUI has signed a letter of intent for equity acquisition with major shareholders of Aura Semiconductor, including Hong Kong Aura Investment Co. Limited and others, who collectively hold 86.12% of Aura's shares [7][10]. - The acquisition plan is still under discussion, and a formal agreement will be signed later [11]. Group 2: Stock Suspension - SIRUI's stock and convertible bonds will be suspended from trading starting November 26, with an expected suspension period of no more than 10 trading days [4][9]. - As of November 25, SIRUI's stock price was 148.18 CNY per share, with a market capitalization of 20.42 billion CNY [4]. Group 3: Company Performance - SIRUI's revenue has fluctuated significantly in recent years, with reported revenues of 1.783 billion CNY in 2022, 1.094 billion CNY in 2023, and 1.22 billion CNY in 2024 [14]. - The net profit attributable to shareholders has also varied, showing a loss of 197.22 million CNY in 2024 compared to a profit of 266.81 million CNY in 2022 [15]. - In the first three quarters of 2025, SIRUI reported a revenue of 1.531 billion CNY, a year-on-year increase of 80.47%, with a net profit of 126 million CNY [16]. Group 4: Aura Semiconductor Overview - Aura Semiconductor, established in 2018, focuses on the development of high-performance integrated circuit products, including clock simulation chips and power management chips [13]. - SIRUI, listed on the STAR Market since September 21, 2020, specializes in analog and mixed-signal product development, serving various sectors such as industrial, new energy, and automotive [14].