YIJIAHE(SH:603666) Xin Lang Cai Jing·2025-09-30 03:05Group 1 - The core viewpoint of the news is that Yijiahe Technology Co., Ltd. has seen a stock price increase of 5.54%, reaching 34.30 CNY per share, with a total market capitalization of 7.05 billion CNY [1] - Yijiahe specializes in the research, production, and sales of special robot products, integrating technologies such as mobility, perception, operation, artificial intelligence, and data analysis [1] - The company's main business revenue composition includes: robot products 57.01%, smart grid equipment and automation devices 25.28%, other supplementary services 15.33%, and drone inspection services 2.38% [1] Group 2 - Guotai Fund has a significant holding in Yijiahe, with the Guotai Jinma Stable Return Mixed A Fund reducing its holdings by 394,700 shares, now holding 590,900 shares, which accounts for 2.6% of the fund's net value [2] - The Guotai Jinma Stable Return Mixed A Fund has achieved a year-to-date return of 45.25%, ranking 1544 out of 8167 in its category, and a one-year return of 48.7%, ranking 2095 out of 8010 [2]