Group 1 - The core point of the news is that Zhongji Xuchuang's stock price dropped by 5.06% to 589.60 CNY per share, with a trading volume of 10.19 billion CNY and a turnover rate of 1.54%, resulting in a total market capitalization of 655.11 billion CNY [1] - Zhongji Xuchuang Co., Ltd. is located in Longkou City, Shandong Province, and was established on June 27, 2005, with its listing date on April 10, 2012. The company's main business involves the research, design, manufacturing, sales, and service of motor stator winding equipment and optical module equipment [1] - The revenue composition of Zhongji Xuchuang is primarily from optical communication transceiver modules at 97.58%, automotive electronics at 1.74%, and optical components at 0.67% [1] Group 2 - From the perspective of major fund holdings, a fund under Yuanxin Yongfeng has a significant position in Zhongji Xuchuang. The Yuanxin Yongfeng Technology-Driven Mixed Fund A (024592) reduced its holdings by 1,500 shares in the fourth quarter, holding a total of 3,600 shares, which accounts for 9.75% of the fund's net value, making it the second-largest holding [2] - The Yuanxin Yongfeng Technology-Driven Mixed Fund A (024592) was established on July 4, 2025, with a latest scale of 17.39 million CNY. Year-to-date returns are at 3.12%, ranking 6016 out of 8847 in its category, while the cumulative return since inception is 59.12% [2] - The fund manager of Yuanxin Yongfeng Technology-Driven Mixed Fund A is Pu Yujia, who has been in the position for 1 year and 296 days, managing total assets of 1.226 billion CNY, with the best fund return during the tenure being 58.22% and the worst being 54.84% [2]