易华录（300212）8月1日主力资金净流入3570.16万元

Group 1 - The core viewpoint of the article highlights the financial performance and stock activity of Yihualu (300212) as of August 1, 2025, showing a stock price increase of 2.05% to 23.36 yuan with a trading volume of 281,100 hands and a transaction amount of 651 million yuan [1] - The company reported total operating revenue of 204 million yuan for Q1 2025, representing a year-on-year growth of 5.22%, and a net profit attributable to shareholders of 120.17 million yuan, up 35.51% year-on-year [1] - The company has a high asset-liability ratio of 89.02%, with a current ratio of 0.735 and a quick ratio of 0.681, indicating potential liquidity concerns [1] Group 2 - Yihualu has made investments in 66 companies and participated in 1,819 bidding projects, showcasing its active engagement in the market [2] - The company holds 250 trademark registrations and 388 patents, reflecting its focus on intellectual property and innovation [2] - Yihualu has obtained 33 administrative licenses, indicating compliance with regulatory requirements [2]