汉威科技涨2.05%，成交额10.28亿元，主力资金净流出3658.06万元

Group 1 - The core viewpoint of the news highlights Hanwei Technology's stock performance, with a year-to-date increase of 159.14% and a recent trading volume of 10.28 billion yuan [1] - As of June 30, 2025, Hanwei Technology reported a revenue of 1.177 billion yuan, representing a year-on-year growth of 5.67%, and a net profit attributable to shareholders of 59.073 million yuan, up 14.47% [2] - The company has a diverse revenue structure, with smart instruments contributing 40.56%, integrated solutions 26.75%, sensors 15.95%, public utilities 15.28%, and others 1.47% [2] Group 2 - Hanwei Technology has been listed since October 30, 2009, and is located in Zhengzhou, Henan Province, focusing on gas sensors, detection instruments, and environmental services [2] - The company has seen an increase in shareholder accounts, with a total of 74,300 as of June 30, 2025, marking an 18.45% rise [2] - The company has distributed a total of 239 million yuan in dividends since its A-share listing, with 94.8185 million yuan in the last three years [3] Group 3 - The stock's trading activity shows a net outflow of 36.5806 million yuan from major funds, with significant buying and selling activity in large orders [1] - Hanwei Technology has appeared on the trading leaderboard four times this year, with the most recent occurrence on February 28, where it recorded a net buy of -2.4831 million yuan [1] - The company is categorized under the machinery and equipment sector, specifically in general equipment and instruments [2]