已放弃美国国籍，恢复中国籍，81岁董事长拟套现近1亿元！

Core Viewpoint - The founder and chairman of Zhongwei Company, Yin Zhiyao, plans to reduce his shareholding by no more than 290,000 shares, accounting for up to 0.046% of the company's total equity, due to his change of nationality from foreign to Chinese for tax purposes [1][5]. Shareholding Reduction Plan - Shareholder Name: Yin Zhiyao [1] - Planned Reduction Quantity: Up to 290,000 shares [1] - Planned Reduction Proportion: Up to 0.046% [1] - Reduction Method: Centralized bidding [1] - Reduction Period: From January 30, 2026, to April 29, 2026 [1] - Source of Shares for Reduction: Acquired before IPO [1] - Reason for Reduction: Change of nationality for tax processing [1] Company Financial Performance - As of January 9, the stock price of Zhongwei Company was 336.68 yuan per share, with a total market value of 210.8 billion yuan [1]. - The estimated market value of the shares Yin Zhiyao plans to reduce is approximately 9.764 million yuan [1]. - For the first three quarters of 2025, Zhongwei Company achieved an operating income of 8.063 billion yuan, a year-on-year increase of 46.40%, and a net profit attributable to shareholders of 1.211 billion yuan, a year-on-year increase of 32.66% [8]. Company Background and Development - Yin Zhiyao, born in 1944, has a distinguished educational background and extensive experience in the semiconductor industry, having worked for major companies like Intel and Applied Materials before founding Zhongwei Company in 2004 [3][5]. - Under Yin Zhiyao's leadership, Zhongwei Company has made significant technological advancements, including the development of the first domestic plasma etching equipment and achieving processing precision at the world advanced level [8]. - The company aims to increase its coverage in the integrated circuit equipment sector to 60% over the next five to ten years, striving to become a leading semiconductor equipment company globally [8].