Sytech(SH:600183) Xin Lang Cai Jing·2025-10-29 02:19Group 1 - The core point of the news is that Shengyi Technology's stock has seen a significant increase, rising 5.58% on October 29, with a cumulative increase of 20.99% over three consecutive days [1] - As of the report, Shengyi Technology's stock price is 71.15 yuan per share, with a trading volume of 1.763 billion yuan and a turnover rate of 1.05%, leading to a total market capitalization of 172.842 billion yuan [1] - The company's main business includes the design, production, and sales of copper-clad laminates, printed circuit boards, and various electronic materials, with the revenue composition being 65.96% from copper-clad laminates and bonding sheets, 28.63% from printed circuit boards, and 3.37% from waste resource utilization [1] Group 2 - From the perspective of fund holdings, Changcheng Fund has one fund heavily invested in Shengyi Technology, specifically the Changcheng Hengkang Steady Pension One-Year Mixed Fund (FOF) A, which holds 4,600 shares, accounting for 0.22% of the fund's net value [2] - The fund has generated a floating profit of approximately 17,300 yuan today, with a total floating profit of 53,800 yuan during the three-day increase [2] - The Changcheng Hengkang Steady Pension One-Year Mixed Fund (FOF) A was established on June 3, 2020, with a current scale of 106 million yuan and year-to-date returns of 7.08% [2]