雷赛智能（002979）7月31日主力资金净流出2810.29万元

Group 1 - The core viewpoint of the news is that 雷赛智能 (Leisai Intelligent) has shown a slight decline in stock price and a mixed performance in terms of capital flow and financial results as of July 31, 2025 [1][3] - The company's stock closed at 44.8 yuan, down 0.75%, with a turnover rate of 5.34% and a trading volume of 116,600 hands, amounting to a transaction value of 530 million yuan [1] - There was a net outflow of main funds amounting to 28.1 million yuan, which accounted for 5.3% of the transaction value, with significant outflows from large orders and super large orders [1] Group 2 - For the first quarter of 2025, 雷赛智能 reported total operating revenue of 390 million yuan, a year-on-year increase of 2.36%, and a net profit attributable to shareholders of 55.82 million yuan, up 2.25% year-on-year [1] - The company has a current ratio of 2.585, a quick ratio of 2.028, and a debt-to-asset ratio of 36.88% [1] - 雷赛智能 was established in 2007 and is primarily engaged in the manufacturing of computers, communications, and other electronic devices, with a registered capital of 3,076.41 million yuan [1][2] Group 3 - 雷赛智能 has made investments in 6 companies and participated in 19 bidding projects, indicating active engagement in business expansion [2] - The company holds 128 trademarks and 576 patents, showcasing its focus on intellectual property [2] - Additionally, 雷赛智能 possesses 13 administrative licenses, reflecting its compliance and operational capabilities [2]