OLYMPIC(SH:603920) Xin Lang Cai Jing·2025-10-28 07:26Group 1 - The stock price of Shiyun Circuit has increased by 7.91% over the last three days, currently trading at 43.53 CNY per share with a market capitalization of 31.367 billion CNY [1] - Shiyun Circuit specializes in the research, production, and sales of various printed circuit boards (PCBs), with its main revenue sources being hard boards (85.44%), rigid-flex boards (7.43%), and others (7.13%) [1] Group 2 - Xinyuan Fund has a significant holding in Shiyun Circuit, with its Xinyuan Growth Driven Stock A Fund (017726) holding 16,900 shares, representing 5.14% of the fund's net value [2] - The Xinyuan Growth Driven Stock A Fund has achieved a year-to-date return of 28.73% and a one-year return of 16.39%, ranking 1989 out of 4218 and 2838 out of 3878 in its category, respectively [2] - The fund manager Chen Li has a tenure of over 12 years, with a total fund size of 524 million CNY, while Wang Fuwei has a tenure of nearly 4 years with a fund size of 13.9534 million CNY [2]