电光科技（002730）8月14日主力资金净流出3859.24万元

Group 1 - The core viewpoint of the news is that Dazhong Technology (002730) experienced a decline in stock price and significant net outflow of funds, indicating potential investor concerns [1] - As of August 14, 2025, Dazhong Technology's stock closed at 17.93 yuan, down 3.03%, with a turnover rate of 7.38% and a trading volume of 255,200 hands, amounting to 461 million yuan [1] - The latest financial report for the first quarter of 2025 shows total operating revenue of 273 million yuan, an increase of 8.24% year-on-year, while net profit attributable to shareholders decreased by 7.61% to 20.63 million yuan [1] Group 2 - Dazhong Technology has made investments in 20 companies and participated in 3,109 bidding projects, indicating active engagement in business expansion [2] - The company holds 11 trademark registrations and 185 patents, showcasing its commitment to intellectual property development [2] - Dazhong Technology has 12 administrative licenses, reflecting its compliance with regulatory requirements [2]