JIUZHOUYIGUI TECH(SH:688485) Xin Lang Cai Jing·2025-10-22 06:13Group 1 - The core viewpoint of the news is the performance and business profile of Beijing Jiuzhou Yigui Environmental Technology Co., Ltd., which saw a stock price increase of 5.16% to 15.07 CNY per share, with a total market capitalization of 2.265 billion CNY [1] - The company was established on July 23, 2010, and went public on January 18, 2023, focusing on technologies related to vibration reduction and noise control [1] - The main revenue sources of the company include: prefabricated steel spring floating slabs (52.32%), steel spring floating track bed vibration reduction systems (32.08%), isolation-type high-elasticity vibration pads (5.38%), sound barriers (5.36%), and others (4.79%) [1] Group 2 - From the perspective of fund holdings, Jiuzhou Yigui is a major holding in Wan Jia Fund, specifically in the Wan Jia High-end Equipment Quantitative Stock Mixed Fund A (020560), which increased its holdings by 4,300 shares [2] - The fund holds a total of 32,300 shares of Jiuzhou Yigui, representing 2.05% of the fund's net value, and has realized a floating profit of approximately 23,900 CNY today [2] - The Wan Jia High-end Equipment Quantitative Stock Mixed Fund A was established on January 19, 2024, with a current scale of 8.7935 million CNY, achieving a year-to-date return of 30.25% and a one-year return of 44.71% [2]