MAYAIR(SH:688376) Xin Lang Cai Jing·2025-12-26 07:47Core Viewpoint - The company Meiyai (China) Environmental Technology Co., Ltd. is experiencing a decline in stock price, with a drop of 6.20% on December 26, leading to a market capitalization of 8.587 billion yuan [1] Group 1: Company Overview - Meiyai specializes in the research, production, and sales of air purification products and atmospheric environmental governance products, with a primary revenue source from cleanroom air filtration and clean wall ceiling system products accounting for 90.18% of total revenue [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 enterprise in cleanroom equipment for the electronics semiconductor industry [3] Group 2: Business Relationships and Market Position - Meiyai has developed the first domestic 28nm lithography equipment for Shanghai Microelectronics Equipment (Group) Co., Ltd., providing products that meet the highest international cleanliness standards [2] - The company has been a long-term supplier to SMIC, providing various air purification products essential for maintaining air cleanliness in advanced semiconductor manufacturing processes [2] Group 3: Financial Performance - For the period from January to September 2025, Meiyai achieved a revenue of 1.486 billion yuan, representing a year-on-year growth of 23.64%, while the net profit attributable to shareholders decreased by 5.17% to 141 million yuan [7][8] - The company has distributed a total of 80.64 million yuan in dividends since its A-share listing [9] Group 4: Market Activity - The stock has seen a net inflow of 2.6654 million yuan today, with a trading volume of 5.92 billion yuan and a turnover rate of 6.73% [1][4] - The average trading cost of the stock is 54.83 yuan, with the current price approaching a resistance level of 68.79 yuan, indicating potential for a price correction if this level is not surpassed [6]