启迪环境跌2.15%，成交额1.49亿元，主力资金净流出1732.81万元

Core Viewpoint - The stock of Tsinghua Tongfang Environment has experienced fluctuations, with a recent decline of 2.15% and a year-to-date increase of 14.00, indicating volatility in investor sentiment and market performance [1][2]. Company Overview - Tsinghua Tongfang Environment Technology Development Co., Ltd. is located in Yichang, Hubei Province, and was established on October 11, 1993, with its listing date on February 25, 1998. The company specializes in solid waste disposal system integration, equipment manufacturing, and investment operation services, as well as municipal water supply and sewage treatment projects [2]. - The main business revenue composition includes: sanitation services 53.48%, water supply and sewage treatment 23.37%, solid waste treatment 18.00%, municipal construction and environmental equipment installation and technical consulting 4.11%, and others 1.04% [2]. Financial Performance - As of September 20, the number of shareholders for Tsinghua Tongfang Environment is 73,000, a decrease of 5.94% from the previous period, with an average of 19,518 circulating shares per person, an increase of 6.32% [2]. - For the first half of 2025, the company reported operating revenue of 2.231 billion yuan, a year-on-year decrease of 10.54%, and a net profit attributable to the parent company of -523 million yuan, a year-on-year decrease of 139.02% [2]. Stock Market Activity - The stock price of Tsinghua Tongfang Environment has seen a recent drop of 8.80% over the last five trading days, while it has increased by 6.05% over the last 20 days and 11.22% over the last 60 days [1]. - The company has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on September 25, where it recorded a net buy of -51.0613 million yuan [1].