CASTECH(SZ:002222) Xin Lang Cai Jing·2025-09-04 03:29Group 1 - The core viewpoint of the news is that Fujian Fuzhong Technology Co., Ltd. experienced a stock decline of 5.02%, with a current share price of 43.10 yuan and a total market capitalization of 20.268 billion yuan [1] - The company specializes in the research, production, and sales of optoelectronic components related to lasers and optical communications, with its main business revenue composition being: precision optical components 35.06%, nonlinear optical crystal components 24.37%, laser devices 21.49%, laser crystal components 17.27%, and others 1.80% [1] Group 2 - From the perspective of fund holdings, one fund under China Europe Fund has a significant position in Fujian Fuzhong Technology, specifically the China Europe Jinhe Flexible Allocation Mixed A Fund (001173), which reduced its holdings by 130,100 shares in the second quarter, now holding 1.2 million shares, accounting for 5.1% of the fund's net value [2] - The fund has reported a floating loss of approximately 2.736 million yuan as of the latest data [2] - The China Europe Jinhe Flexible Allocation Mixed A Fund has achieved a year-to-date return of 37.21%, ranking 1390 out of 8180 in its category, and a one-year return of 87.71%, ranking 531 out of 7978 [2]