来源：新浪证券-红岸工作室 1月5日，美埃科技涨8.35%，成交额3.06亿元，换手率3.68%，总市值84.72亿元。 异动分析 2、据招股说明书：公司长期为中芯国际供应 FFU、高效/超高效过滤器、化学过滤器等产品，用于保障 中芯国际系的历代产品线（包括中芯国际最先进的 14nm和 28nm 制程）对空气洁净度的要求。 3、2023年10月24日互动易回复：公司的空气净化设备可高效去除PM2.5及细菌微生物、高效分解甲 醛、VOCs等有机、有害气体。 4、美埃(中国)环境科技股份有限公司主营业务系空气净化产品、大气环境治理产品的研发、生产及销 售。公司主要产品是风机过滤单元、过滤器产品、空气净化设备。2021年底，公司获国家级专精特 新"小巨人"称号，成为国内电子半导体洁净室设备龙头企业。 (免责声明：分析内容来源于互联网，不构成投资建议，请投资者根据不同行情独立判断) 资金分析 今日主力净流入2040.60万，占比0.07%，行业排名1/28，该股当前无连续增减仓现象，主力趋势不明 显；所属行业主力净流入-8350.40万，连续3日被主力资金减仓。 区间今日近3日近5日近10日近20日主力净流入2040 ...

Core Viewpoint - The company, 美埃(中国)环境科技股份有限公司, specializes in air purification products and has established itself as a leader in the domestic semiconductor cleanroom equipment sector, with significant growth in revenue and net profit. Company Overview - 美埃科技 focuses on the research, production, and sales of air purification products and atmospheric environmental governance products, with its main products being fan filter units, filters, and air purification equipment [3][7] - The company was founded on June 21, 2001, and was listed on November 18, 2022, with a primary revenue composition of 88.04% from fan filter units and filter products [7] - As of March 31, 2025, the company reported a revenue of 317 million yuan, a year-on-year increase of 16.02%, and a net profit of 41.92 million yuan, a year-on-year increase of 18.45% [8] Market Position and Technology - The company has been a long-term supplier to 中芯国际, providing essential products that meet high cleanliness standards for advanced semiconductor manufacturing processes [2] - It has developed products that meet international cleanliness standards (ISO Class 1) for the domestic 28nm lithography equipment, contributing to overcoming critical technology challenges in the domestic semiconductor industry [2] - The company is recognized as a national-level specialized and innovative "little giant" enterprise, indicating its leading position in the air purification market [3] Shareholder and Financial Analysis - As of March 31, 2025, the number of shareholders was 4,335, a decrease of 8.49%, with an average of 11,761 circulating shares per person, an increase of 9.27% [8] - The company has distributed a total of 53.76 million yuan in dividends since its A-share listing [8] - Major institutional shareholders include 易方达科讯混合 and 易方达科融混合, with notable reductions in their holdings [8]