YINGHE TECHNOLOGY(SZ:300457) Xin Lang Cai Jing·2025-09-12 09:04Group 1 - The core viewpoint of the news is that Yinghe Technology's stock has seen a significant increase, with a rise of 5.5% to 29.36 CNY per share, and a trading volume of 1.285 billion CNY, indicating strong market interest [1] - Yinghe Technology, established on June 26, 2006, and listed on May 14, 2015, specializes in the research, design, manufacturing, sales, and service of lithium battery production equipment, with 65.66% of its revenue coming from this core business [1] - The company has a total market capitalization of 19.057 billion CNY [1] Group 2 - Among the top shareholders of Yinghe Technology, the Southern Fund's Southern CSI 1000 ETF (512100) increased its holdings by 691,700 shares in the second quarter, now holding 3.6066 million shares, which is 0.57% of the circulating shares [2] - The Southern CSI 1000 ETF has a total asset size of 64.953 billion CNY and has achieved a year-to-date return of 25.52%, ranking 1878 out of 4222 in its category [2] - The fund manager, Cui Lei, has been in charge for nearly 7 years, with the best fund return during this period being 141.9% [3]