据公开资料显示，先普科技，自2004年成立至今（2018年完成股份制改造），主要专注于半导体行业的 气体纯化器和气体过滤器研发、生产和销售，致力于为半导体及其他高科技领域客户提供优质可靠的气 体微污染控制解决方案。 公司自主研发的大宗气体纯化设备已持续向12英寸、8英寸半导体晶圆厂和化合物半导体厂交付和投 用，其中XCDA和CO2纯化器已成功应用于若干12英寸产线先进制程光刻工艺，其他纯化器和过滤器产 品已广泛应用和配套于众多半导体晶圆厂的外延、CVD等工艺中。 2月3日，先普科技正式在新三板挂牌上市。标志着这家深耕半导体气体微污染控制领域二十余年的高新 技术企业，正式迈入资本市场新阶段。 技术突破方面，在气体纯化器领域，公司是国内第一家9N级别气体纯化器制造商，公司9N系列纯化产 品可用于纯化大宗气体(氮气、氩气、氢气、氧气、CDA等)和部分特种气体(二氧化碳、氨气、氯化氢 等)，出口分项杂质含量最低可去除到ppt(part pertrillion)级，过滤精度达到0.003微米。 在气体过滤器领域，公司已为半导体行业开发了数十个系列上百种产品，采用主流的PTFE(聚四氟乙烯) 滤膜、不锈钢烧结滤芯和镍烧结 ...

Core Viewpoint - The article highlights the acceleration of high-quality companies in the core materials and equipment sector of the semiconductor industry entering the capital market, with a focus on Shanghai Xianpu Technology Co., Ltd. starting its IPO process in the A-share market [1]. Group 1: Company Overview - Shanghai Xianpu Technology, established in 2004, specializes in gas purification for the semiconductor industry, focusing on the research, production, and sales of gas purifiers and filters [2][3]. - The company is recognized as the first domestic manufacturer of 9N-level gas purifiers, achieving a purity of 99.9999999% and capable of removing impurities to ppt (parts per trillion) levels [2][3]. - Xianpu Technology holds over 70 national patents and has contributed to national standards in gas purification technology, indicating strong technical capabilities [3]. Group 2: Market Position and Financial Performance - The company has received significant backing from key players in the semiconductor industry, including Huawei and SMIC, which reflects confidence in its technology and growth prospects [4]. - Financially, Xianpu Technology reported a revenue of 178 million yuan and a net profit of approximately 45.39 million yuan for 2024, with a strong start in Q1 2025 showing revenues of 29.6 million yuan and a net profit of about 4.33 million yuan [4]. - The global high-end electronic specialty gas market is valued at approximately $15 billion in 2023, with a projected annual growth rate of 15% over the next five years, indicating substantial market potential for domestic companies like Xianpu [4]. Group 3: Industry Context - The domestic market for high-end electronic specialty gases has grown from 5 billion yuan in 2018 to over 10 billion yuan in 2023, with a compound annual growth rate of 14.3%, highlighting the significant growth opportunity in this sector [4]. - Despite the growth, the global high-end electronic specialty gas market is still dominated by European and American companies, with domestic firms holding only 15% market share, suggesting a large potential for domestic substitution [4].

Core Insights - Ultra-pure gases (purity ≥ 99.999%, or 5N and above) are essential materials for high-tech industries such as semiconductors, photovoltaics, aerospace, and quantum computing. The demand for gas purity has led to advancements in gas purification technology from basic physical separation to intelligent and integrated processes [1][6][9]. Industry Overview - The gas purification industry encompasses three main segments: raw material supply, purification processing, and end-use applications. The upstream focuses on gas raw material collection, including air separation, industrial by-product gases, natural gas purification, and specialty gas synthesis. The midstream emphasizes purification technologies such as adsorption, membrane separation, low-temperature distillation, and chemical absorption to enhance gas purity. The downstream applications are diverse, with high-purity nitrogen and argon required for semiconductor manufacturing, medical oxygen and anesthetic gases in healthcare, high-purity hydrogen in the chemical industry, nitrogen for food packaging, and high-purity hydrogen in the renewable energy sector [1][9][10]. Market Size and Growth - The global ultra-pure gas market is projected to reach approximately $36 billion by 2024, with a compound annual growth rate (CAGR) of about 6.5% from 2020 to 2024 [11][12]. Competitive Landscape - The high-end market for ultra-pure gas purification equipment in China has long been dominated by international giants such as Entegris, Air Water Mechatronics Inc., and Taiyo Nippon Sanso. These companies leverage their deep technical expertise, high-performance products, and broad applicability to maintain a competitive edge. Domestic companies are rapidly catching up in purification technology, product quality, and service [2][13]. Research Methodology - The research team at Huajing Industry Research Institute employs a combination of desktop research, quantitative surveys, and qualitative analysis to comprehensively assess the gas purification industry's market capacity, industry chain, operational characteristics, profitability, and business models. Various analytical models such as SCP, SWOT, PEST, regression analysis, and SPACE matrix are utilized to analyze the market environment, industry policies, competitive landscape, technological innovations, market risks, industry barriers, opportunities, and challenges [2][20]. Future Outlook - The report titled "2026-2032 China Gas Purification Industry Development Dynamic Monitoring and Investment Opportunity Insight Report" provides a detailed analysis of the gas purification industry's development environment and market operations, focusing on competitive dynamics and key enterprises' operational status. It aims to serve as a crucial tool for enterprises, research institutions, and investment organizations to understand the latest industry developments and make informed decisions [20][38].