Ju Chao Zi Xun·2025-06-12 09:06Group 1 - The China Academy of Sciences Shenyang Instrument Co., Ltd. (referred to as Zhongke Instrument) has completed the counseling report for its public offering of stocks and listing on the Beijing Stock Exchange, as disclosed by the China Securities Regulatory Commission [1] - Zhongke Instrument has established a governance structure, accounting foundation, and internal control system necessary for becoming a listed company, and its key personnel are well-versed in the legal responsibilities and obligations related to the issuance and operation in the securities market [1] - The company's IPO journey has undergone several adjustments, initially applying for the Sci-Tech Innovation Board in December 2020, withdrawing the application in May 2021, and later restarting its listing plan in January 2023, ultimately deciding to change its application to the Beijing Stock Exchange by April 2025 [1] Group 2 - Zhongke Instrument primarily engages in the research, production, and sales of dry vacuum pumps and vacuum instruments, which are essential for creating a clean vacuum environment in semiconductor manufacturing processes [2] - The company's vacuum instrument products are categorized into three main types: large scientific devices, vacuum film instruments, and new material preparation equipment, with services including maintenance and technical support for these products [2] - The technical service business focuses on providing maintenance and support for dry vacuum pumps and vacuum instruments to integrated circuit and photovoltaic product manufacturers, with subsidiaries established in Shanghai and Wuhan for efficient customer service [2] Group 3 - The subsidiaries Shanghai Shangkai Instrument and Wuhan Shangkai Instrument are qualified suppliers for major integrated circuit manufacturers such as TSMC, SMIC, Changjiang Storage, and Dalian Intel, directly handling maintenance and repair orders for dry vacuum pumps [3] - These subsidiaries manage the entire process of receiving customer equipment, performing repairs, replacing parts, and testing before returning the equipment to clients [3]