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Core Viewpoint - Zhongwei Company plans to acquire a controlling stake in Hangzhou Zhonggui Technology Co., Ltd. through a share issuance, with the stock suspension expected to last no more than 10 trading days [2][4]. Group 1: Acquisition Details - The acquisition is aimed at enhancing Zhongwei's semiconductor equipment platform and strengthening its core technology portfolio, providing more competitive integrated solutions for customers [5]. - Zhonggui Technology specializes in the research, production, and sales of high-end Chemical Mechanical Polishing (CMP) equipment, primarily for 12-inch wafers [5]. - The transaction is not classified as a major asset restructuring or related party transaction, and it will not change the actual controller of Zhongwei [4][5]. Group 2: Company Overview - Zhongwei Company is a leading domestic semiconductor equipment manufacturer, providing etching, film deposition, and MOCVD equipment for various semiconductor products [6]. - The company has successfully developed ICP etching equipment, covering over 95% of etching application needs, with increasing demand due to advancements in process technology [6]. - Zhongwei's MOCVD equipment for gallium nitride remains globally competitive, with plans to extend into mini/microLED and power device markets [6]. Group 3: Market Performance - As of December 18, Zhongwei's stock price was 272.72 CNY per share, with a total market capitalization of approximately 170.8 billion CNY [7]. - The stock has experienced a 52-week high of 342.50 CNY and a low of 164.61 CNY, indicating significant volatility in its market performance [8].