圣元环保跌2.03%，成交额9249.48万元，主力资金净流出437.75万元

Group 1 - The core viewpoint of the news is that Shengyuan Environmental Protection's stock has experienced fluctuations, with a current price of 20.25 yuan per share and a market capitalization of 5.503 billion yuan, despite a year-to-date increase of 57.44% [1] - As of October 10, the number of shareholders for Shengyuan Environmental Protection is 25,600, showing a decrease of 1.59% from the previous period, while the average circulating shares per person increased by 1.61% to 7,494 shares [2] - The company's main business revenue composition includes 82.25% from waste incineration, 9.61% from sewage treatment, and 1.81% from PPP project construction [1] Group 2 - For the first half of 2025, Shengyuan Environmental Protection reported an operating income of 745 million yuan, a year-on-year decrease of 5.60%, while the net profit attributable to shareholders increased by 12.07% to 115 million yuan [2] - The company has distributed a total of 132 million yuan in dividends since its A-share listing, with 52.17 million yuan distributed over the past three years [3] - The stock has seen a recent net outflow of 4.38 million yuan in principal funds, with significant buying and selling activity from large orders [1]