MAYAIR(SH:688376) Xin Lang Cai Jing·2025-09-15 06:11Group 1 - The core viewpoint of the news is that Meai Technology's stock has seen a significant increase, with a rise of 5.05% to 57.46 CNY per share, and a total market capitalization of 7.723 billion CNY [1] - Meai Technology, established on June 21, 2001, specializes in the research, production, and sales of air purification and atmospheric environment governance products, with 90.18% of its revenue coming from cleanroom air filtration and clean wall and ceiling systems [1] - The company has a trading volume of 127 million CNY and a turnover rate of 4.51% as of the report date [1] Group 2 - Huatai Baoxing Fund has a significant holding in Meai Technology, with its Huatai Baoxing Jinianhong Mixed Fund A (016272) holding 9,524 shares, representing 3.04% of the fund's net value, ranking as the tenth largest holding [2] - The fund has achieved a year-to-date return of 11.68% and a one-year return of 29.8%, with a total fund size of 11.1438 million CNY [2] - The fund manager, Zhao Jian, has been in position for 7 years and has overseen a best fund return of 75.37% during his tenure [2]