中材科技股价跌5.03%，广发基金旗下1只基金位居十大流通股东，持有761.24万股浮亏损失2024.91万元

Group 1 - The core point of the article highlights the recent decline in the stock price of China National Materials Technology, which fell by 5.03% to 50.22 CNY per share, with a trading volume of 1.201 billion CNY and a turnover rate of 1.40%, resulting in a total market capitalization of 84.275 billion CNY [1] - China National Materials Technology, established on December 28, 2001, and listed on November 20, 2006, focuses on three main industries: wind power blades, fiberglass and products, and lithium battery separators [1] - The revenue composition of the company's main business includes: wind power blades (39.01%), fiberglass and products (28.05%), lithium battery separators (6.96%), technology and equipment (6.44%), engineering composite materials (5.99%), high-pressure gas cylinders (4.77%), advanced composite materials (4.12%), membrane material products (3.29%), and others (1.39%) [1] Group 2 - From the perspective of major circulating shareholders, a fund under GF Fund ranks among the top shareholders of China National Materials Technology, specifically the GF National New Energy Vehicle Battery ETF, which entered the top ten shareholders in the third quarter with 7.6124 million shares, accounting for 0.45% of circulating shares [2] - The GF National New Energy Vehicle Battery ETF, established on June 15, 2021, has a latest scale of 14.086 billion CNY, with a year-to-date return of 2.51% and a one-year return of 49.4% [2] - The fund manager, Luo Guoqing, has a tenure of 10 years and 141 days, with a total fund asset scale of 116.678 billion CNY, achieving the best fund return of 103.92% and the worst return of -48.08% during his tenure [2]