2300亿半导体巨头，82岁董事长拟减持千万市值股票，他60岁归国创业，已恢复中国籍

Core Viewpoint - The article highlights the significant achievements of Zhongwei Company and its founder Yin Zhiyao, emphasizing the company's growth in the semiconductor equipment industry and its resilience against international competition and legal challenges [1][3][12]. Company Overview - Zhongwei Company (688012.SH) announced that its chairman and general manager, Yin Zhiyao, plans to reduce his stake by 0.046% due to tax-related reasons after restoring his Chinese nationality [1]. - As of January 9, 2026, Zhongwei's stock price was 336.68 CNY per share, with a total market capitalization of 210.8 billion CNY [1]. - By January 16, 2026, the company's market value exceeded 230 billion CNY [2]. Financial Performance - For the first three quarters of 2025, Zhongwei reported a revenue of 8.063 billion CNY, representing a year-on-year growth of 46.4% [3]. - The net profit attributable to shareholders was 1.211 billion CNY, showing a year-on-year increase of 32.66% [3]. - Research and development expenses reached 2.523 billion CNY, a year-on-year increase of approximately 63.44%, accounting for 31.29% of total revenue [12]. Industry Position - Zhongwei has established itself as a leading player in the plasma etching equipment sector, competing with major international companies like Applied Materials and Lam Research [3][10]. - The company has developed 18 types of plasma etching equipment, covering applications from 65nm to 5nm and beyond [12]. - Zhongwei's innovative technologies, such as the "decoupled reactive ion etching" concept, have positioned it ahead of international competitors [10]. Founder Background - Yin Zhiyao, born in 1944, has a rich background in semiconductor technology, having worked for nearly 20 years in Silicon Valley with major companies [6][7]. - He founded Zhongwei in 2004, aiming to contribute to China's semiconductor industry after recognizing the potential for domestic innovation [8][10]. - Yin's leadership has been characterized by a focus on legal strategies to navigate international pressures and competition [14][15].