GenTech(SH:688596) Sou Hu Cai Jing·2025-05-12 09:23Core Viewpoint - Zhengfan Technology has experienced a decline in stock price over the past four trading days, with a cumulative drop of -2.59% [1] Company Overview - Shanghai Zhengfan Technology Co., Ltd. was founded in 2009 and has been providing integrated process solutions for industries such as integrated circuits, flat panel displays, semiconductor lighting, solar photovoltaics, optical fiber manufacturing, and biopharmaceuticals [1] Financial Performance - The financial report indicates that Dongfang Fund's Dongfang Artificial Intelligence Theme Mixed A is among the top ten shareholders of Zhengfan Technology, having reduced its holdings in the first quarter of this year [1] - The fund has achieved a year-to-date return of 3.53%, ranking 1788 out of 4581 in its category [1] Fund Manager Profile - The fund manager, Yan Kai, holds a master's degree in Microelectronics and Solid-State Electronics from Peking University and has experience as an industry and strategy researcher at various securities firms before joining Dongfang Fund in 2015 [3][4] - Yan Kai has managed multiple funds, including the Dongfang Artificial Intelligence Theme Mixed Fund and the Dongfang Innovation Technology Mixed Fund [4]