YUTO TECH.(SZ:002831) Xin Lang Cai Jing·2025-10-22 07:25Group 1 - The core point of the news is that Yutong Technology's stock price dropped by 5.06% to 26.67 CNY per share, with a trading volume of 318 million CNY and a turnover rate of 2.29%, resulting in a total market capitalization of 24.55 billion CNY [1] - Yutong Technology, established on January 15, 2002, and listed on December 16, 2016, is primarily engaged in the research, design, production, and sales of paper printing and packaging products [1] - The revenue composition of Yutong Technology includes: 69.34% from premium paper packaging, 16.47% from packaging supporting products, 7.42% from environmentally friendly paper-plastic products, 4.82% from other products, and 1.95% from supplementary products [1] Group 2 - Among the top ten circulating shareholders of Yutong Technology, a fund under Southern Fund has increased its holdings in the Southern CSI 500 ETF (510500) by 686,800 shares in the second quarter, now holding 5.5453 million shares, which accounts for 1.06% of the circulating shares [2] - The Southern CSI 500 ETF (510500) was established on February 6, 2013, with a latest scale of 113.438 billion CNY, and has achieved a year-to-date return of 27.31%, ranking 1825 out of 4218 in its category [2] - The fund manager of Southern CSI 500 ETF is Luo Wenjie, who has a cumulative tenure of 12 years and 187 days, with the fund's total asset scale at 138.999 billion CNY [3]