MAYAIR(SH:688376) Xin Lang Cai Jing·2025-10-17 09:19Core Viewpoint - The company Meiyai (China) Environmental Technology Co., Ltd. is experiencing a decline in stock price and trading volume, while also being recognized as a leader in the domestic semiconductor cleanroom equipment market [1][4]. Company Overview - Meiyai specializes in the research, production, and sales of air purification products and atmospheric environmental governance products, with its main products including fan filter units, filters, and air purification equipment [3][7]. - The company was awarded the national-level "specialized and innovative" title of "little giant" at the end of 2021, establishing itself as a leading domestic brand in the semiconductor cleanroom equipment sector [3][7]. Financial Performance - For the first half of 2025, Meiyai achieved operating revenue of 935 million yuan, representing a year-on-year growth of 23.51%, and a net profit attributable to shareholders of 98.02 million yuan, with a year-on-year increase of 5.53% [7][8]. - The company has distributed a total of 80.64 million yuan in dividends since its A-share listing [9]. Market Position and Supply Chain - Meiyai is a qualified supplier for international semiconductor manufacturers such as Intel and ST Microelectronics, providing air purification products that meet the highest international cleanliness standards [2][3]. - The company has long supplied products to SMIC (Semiconductor Manufacturing International Corporation) to ensure the air cleanliness requirements for its advanced product lines, including 14nm and 28nm processes [2][3]. Stock Market Activity - On October 17, the stock price of Meiyai fell by 3.84%, with a trading volume of 104 million yuan and a turnover rate of 4.59%, resulting in a total market capitalization of 5.86 billion yuan [1]. - The stock has seen a net outflow of 11.63 million yuan from major investors, indicating a trend of reduced holdings over the past three days [4][5].