汉威科技跌2.02%，成交额4.98亿元，主力资金净流出4926.95万元

Group 1 - The core point of the news is that Hanwei Technology's stock has experienced significant fluctuations, with a year-to-date increase of 173.79% but a recent decline of 13.86% over the past five trading days [1] - As of October 14, Hanwei Technology's stock price was reported at 55.88 yuan per share, with a total market capitalization of 18.298 billion yuan [1] - The company has seen a net outflow of main funds amounting to 49.2695 million yuan, with large orders showing a buy of 106 million yuan and a sell of 129 million yuan [1] Group 2 - Hanwei Technology, established on September 11, 1998, and listed on October 30, 2009, is based in Zhengzhou, Henan Province, and specializes in gas sensors, gas detection instruments, and monitoring systems [2] - The company's main business revenue composition includes smart instruments (40.56%), integrated solutions (26.75%), sensors (15.95%), public utilities (15.28%), and others (1.47%) [2] - As of June 30, 2025, Hanwei Technology reported a revenue of 1.177 billion yuan, a year-on-year increase of 5.67%, and a net profit attributable to shareholders of 59.0732 million yuan, up 14.47% year-on-year [2] Group 3 - Since its A-share listing, Hanwei Technology has distributed a total of 239 million yuan in dividends, with 94.8185 million yuan distributed over the past three years [3] - As of June 30, 2025, the top ten circulating shareholders include various funds, with notable changes in holdings among them [3]