药石科技（300725）7月29日主力资金净流出4452.04万元

Group 1 - The core viewpoint of the news is that Yaoshi Technology (300725) has shown a significant stock price increase of 18.77% as of July 29, 2025, closing at 53.1 yuan, with a trading volume of 376,400 hands and a transaction amount of 1.881 billion yuan [1] - The company's latest quarterly performance report indicates a total operating revenue of 455 million yuan, representing a year-on-year growth of 20.55%, while the net profit attributable to shareholders decreased by 27.67% to 35.79 million yuan [1] - The company has a current ratio of 3.973, a quick ratio of 2.829, and a debt-to-asset ratio of 38.47%, indicating a strong liquidity position [1] Group 2 - Yaoshi Technology has made investments in 21 companies and participated in 22 bidding projects, showcasing its active engagement in the market [2] - The company holds 35 trademark registrations and 152 patents, reflecting its focus on intellectual property and innovation [2] - Additionally, Yaoshi Technology possesses 44 administrative licenses, indicating compliance with regulatory requirements [2]