两千亿市值半导体设备龙头，新动态

Core Viewpoint - The announcement from Zhongwei Company regarding the share reduction plan by its chairman and general manager, Yin Zhiyao, highlights the company's ongoing developments and the personal motivations behind the decision, reflecting the intertwined history of the individual and the company in the semiconductor equipment industry [2][3][10]. Group 1: Share Reduction Announcement - Yin Zhiyao plans to reduce his holdings by no more than 290,000 shares, representing 0.046% of the total share capital, due to tax-related needs after changing his nationality from foreign to Chinese [2][3]. - As of the announcement date, Yin Zhiyao holds 4.1594 million shares, accounting for 0.664% of the total share capital, all of which were acquired before the company's initial public offering [3]. - The reduction plan will be executed within three months after a 15 trading day period from the announcement, subject to legal regulations and market conditions [2][3]. Group 2: Company Performance and Leadership - Zhongwei Company, a leader in the semiconductor equipment industry, has seen its stock price at 333.91 yuan per share, with a total market capitalization of 209.1 billion yuan as of January 9 [3]. - The company has experienced a robust growth trajectory, with a 46.4% year-on-year increase in revenue, reaching 8.063 billion yuan in the first three quarters of 2025, and a net profit of 1.211 billion yuan, up 32.66% [10]. - The company aims to enhance its coverage in the integrated circuit equipment sector to 60% over the next five to ten years, focusing on high-quality development in collaboration with industry partners [10]. Group 3: Leadership Background - Yin Zhiyao, born in 1944, has a rich academic and professional background, including a Ph.D. in physical chemistry and extensive experience in the semiconductor field, having worked with major companies in Silicon Valley [7][9]. - He has been instrumental in the development of advanced semiconductor equipment, leading to significant technological breakthroughs and numerous patents [7][9]. - Under his leadership, Zhongwei Company has achieved continuous annual revenue growth of over 35% for 14 consecutive years, with a strong emphasis on research and development [10].