AMEC(SH:688012) Xin Lang Cai Jing·2025-09-10 03:05Group 1 - The core viewpoint of the news is that Zhongwei Semiconductor Equipment Co., Ltd. has seen a stock price increase of 5.04%, reaching 210.10 CNY per share, with a total market capitalization of 131.55 billion CNY [1] - Zhongwei's main business involves the research, production, and sales of high-end semiconductor equipment, with specialized equipment accounting for 86.17% of its revenue, spare parts 12.84%, and others 0.99% [1] Group 2 - According to fund holdings, one fund under Renbao Asset has Zhongwei as a significant investment, holding 1,100 shares, which represents 0.37% of the fund's net value [2] - The fund, Renbao Shuangli Mixed A (004988), has a total scale of 53.48 million CNY and has experienced a loss of 0.48% this year, ranking 8110 out of 8248 in its category [2] - The fund has achieved a return of 3.9% over the past year, ranking 7695 out of 8051, and a cumulative return of 14.19% since its inception [2]