光智科技（300489）8月15日主力资金净流出1853.85万元

Group 1 - The core viewpoint of the news highlights the financial performance and stock activity of Guangzhi Technology, showing significant revenue and profit growth in the latest financial report [1] - As of August 15, 2025, Guangzhi Technology's stock closed at 42.36 yuan, with a 1.83% increase and a trading volume of 39,700 hands, amounting to 167 million yuan in transaction value [1] - The company reported a total revenue of 1.02 billion yuan for the first half of 2025, representing a year-on-year growth of 78.20%, and a net profit attributable to shareholders of 23.99 million yuan, up 167.77% year-on-year [1] Group 2 - The company has a current liquidity ratio of 0.790 and a quick ratio of 0.220, with a debt-to-asset ratio of 77.04% [1] - Guangzhi Technology has made investments in three external companies and participated in 168 bidding projects, indicating active engagement in business expansion [2] - The company holds 5 trademark registrations and 52 patents, along with 9 administrative licenses, showcasing its commitment to innovation and compliance [2]