聚和材料（688503）8月13日主力资金净流入4399.87万元

Group 1 - The stock price of Juhe Materials (688503) closed at 51.45 yuan, an increase of 8.2% as of August 13, 2025, with a turnover rate of 7.46% and a trading volume of 134,700 lots, amounting to 673 million yuan [1] - The net inflow of main funds today was 43.99 million yuan, accounting for 6.54% of the transaction amount, with large orders showing a net inflow of 75.47 million yuan, while medium and small orders had net outflows [1] - For the first quarter of 2025, the company reported total operating revenue of 2.994 billion yuan, a year-on-year increase of 1.38%, and a net profit attributable to shareholders of 896.53 million yuan, up 18.24% year-on-year [1] Group 2 - Juhe Materials was established in 2015 and is located in Changzhou, primarily engaged in other manufacturing industries, with a registered capital of 2.4203 billion yuan [2] - The company has made investments in 17 enterprises, participated in 91 bidding projects, and holds 5 trademarks and 119 patents, along with 38 administrative licenses [2]