凌云股份（600480）7月30日主力资金净流出5396.36万元

Group 1 - The core point of the article indicates that Lingyun Industrial Co., Ltd. has experienced a decline in stock price and a net outflow of funds, reflecting market challenges [1][3] - As of July 30, 2025, Lingyun's stock closed at 11.76 yuan, down 2.49%, with a trading volume of 262,000 hands and a transaction amount of 310 million yuan [1] - The latest financial report for Q1 2025 shows total revenue of 4.339 billion yuan, a year-on-year increase of 0.92%, while net profit attributable to shareholders decreased by 2.91% to 215 million yuan [1] Group 2 - Lingyun Industrial has made investments in 42 companies and participated in 707 bidding projects, indicating active engagement in the market [2] - The company holds 6 trademark registrations and 495 patents, showcasing its focus on intellectual property [2] - Lingyun Industrial was established in 1995 and is primarily engaged in the automotive manufacturing sector, with a registered capital of approximately 940 million yuan [1][2]