惠城环保跌2.04%，成交额3.14亿元，主力资金净流出279.27万元

Core Viewpoint - The stock of Huicheng Environmental Protection has experienced fluctuations, with a year-to-date increase of 71.81%, but recent declines in the short term raise concerns about its performance [1][2]. Company Overview - Huicheng Environmental Protection Technology Group Co., Ltd. was established on February 27, 2006, and listed on May 22, 2019. The company primarily provides waste catalyst treatment services for refining enterprises and develops, produces, and sells FCC catalysts and other resource utilization products [2]. - The revenue composition of Huicheng Environmental Protection includes: 62.93% from hazardous waste treatment services, 30.15% from resource utilization products, 3.97% from other products, 2.43% from three waste governance, and 0.53% from other supplementary services [2]. Financial Performance - As of June 30, Huicheng Environmental Protection reported a revenue of 5.64 billion yuan for the first half of 2025, a year-on-year decrease of 5.09%. The net profit attributable to the parent company was 502.04 million yuan, down 85.64% year-on-year [2]. - The company has distributed a total of 85.27 million yuan in dividends since its A-share listing, with 40.27 million yuan distributed over the past three years [3]. Stock Market Activity - On October 20, Huicheng Environmental Protection's stock price fell by 2.04%, trading at 167.52 yuan per share with a total market capitalization of 33.024 billion yuan. The stock has seen a net outflow of 2.79 million yuan in principal funds [1]. - The stock has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on October 13, where it recorded a net purchase of 48.01 million yuan [1].