三德科技（300515）7月30日主力资金净流出1068.66万元

Group 1 - The core viewpoint of the article highlights the recent performance and financial metrics of Sand Technology (三德科技), indicating a decline in stock price and a mixed capital flow situation [1] - As of July 30, 2025, Sand Technology's stock closed at 24.63 yuan, down 1.16%, with a trading volume of 49,800 hands and a transaction amount of 123 million yuan [1] - The company's latest quarterly report shows total revenue of 108 million yuan, a year-on-year increase of 18.35%, and a net profit attributable to shareholders of 28.07 million yuan, up 45.38% year-on-year [1] Group 2 - The company has a current liquidity ratio of 2.126 and a quick ratio of 1.513, indicating a strong short-term financial position [1] - Sand Technology has invested in four external companies and participated in 2,885 bidding projects, showcasing its active engagement in the market [2] - The company holds 70 trademark registrations and 1,001 patents, along with 40 administrative licenses, reflecting its commitment to innovation and compliance [2]