AMEC(SH:688012) Xin Lang Cai Jing·2025-10-14 03:40Group 1 - The core point of the news is the decline in the stock price of Zhongwei Company, which fell by 5.09% to 280.08 CNY per share, with a total market capitalization of 175.37 billion CNY [1] - Zhongwei Semiconductor Equipment (Shanghai) Co., Ltd. specializes in the research, production, and sales of high-end semiconductor equipment, with 86.17% of its revenue coming from specialized equipment, 12.84% from spare parts, and 0.99% from other sources [1] Group 2 - From the perspective of major fund holdings, the Dongfang Alpha Fund has a significant position in Zhongwei Company, holding 637,100 shares, which accounts for 4.12% of the fund's net value [2] - The Dongfang Alpha Advantage Industry Mixed A Fund (009644) has a total scale of 1.507 billion CNY and has achieved a return of 67.44% this year, ranking 324 out of 8162 in its category [2] - The fund manager, Tang Lei, has been in position for 9 years and has overseen a total asset scale of 2.819 billion CNY, with the best fund return during his tenure being 97.07% [2]