汉威科技股价跌5.31%，汇添富基金旗下1只基金重仓，持有2900股浮亏损失8729元

Group 1 - Hanwei Technology's stock price dropped by 5.31% to 53.67 CNY per share, with a trading volume of 647 million CNY and a turnover rate of 4.19%, resulting in a total market capitalization of 17.574 billion CNY [1] - Hanwei Technology, established on September 11, 1998, and listed on October 30, 2009, specializes in the research, production, and sales of gas sensors, gas detection instruments, and monitoring systems, as well as treatment services for organic waste gas and wastewater [1] - The company's main business revenue composition includes: smart instruments 40.56%, integrated smart solutions 26.75%, sensors 15.95%, public utilities 15.28%, and others 1.47% [1] Group 2 - According to data, one fund under Huatai PineBridge holds a significant position in Hanwei Technology, with the Huatai Zhongzheng 2000 ETF reducing its holdings by 3,100 shares to 2,900 shares, representing 0.34% of the fund's net value, ranking as the fifth-largest holding [2] - The Huatai Zhongzheng 2000 ETF, established on September 13, 2023, has a latest scale of 53.8093 million CNY, with a year-to-date return of 34.77%, ranking 1439 out of 4216 in its category, and a one-year return of 43.13%, ranking 1027 out of 3896 [2]