中材科技股价涨5.39%，南方基金旗下1只基金位居十大流通股东，持有977.55万股浮盈赚取1720.49万元

Group 1 - The core point of the news is that Zhongcai Technology's stock price increased by 5.39% to 34.39 CNY per share, with a trading volume of 1.037 billion CNY and a turnover rate of 1.84%, resulting in a total market capitalization of 57.711 billion CNY [1] - Zhongcai Technology, established on December 28, 2001, and listed on November 20, 2006, focuses on three main industries: wind turbine blades, fiberglass and products, and lithium battery separators [1] - The revenue composition of Zhongcai Technology includes: wind turbine 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 materials 3.29%, and others 1.39% [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund's Southern CSI 500 ETF (510500) reduced its holdings by 185,100 shares in the third quarter, now holding 9.7755 million shares, which accounts for 0.58% of circulating shares [2] - The Southern CSI 500 ETF (510500) has a current scale of 140.098 billion CNY and has achieved a year-to-date return of 30.24%, ranking 1822 out of 4216 in its category [2] - The fund manager of Southern CSI 500 ETF is Luo Wenjie, who has a tenure of 12 years and 203 days, with the fund's total asset scale at 170.445 billion CNY [3]