已放弃美国国籍，恢复中国籍，81岁董事长拟套现近1亿元：为办理税务

Core Viewpoint - The semiconductor leader Zhongwei Company (688012) announced plans for share reduction by major shareholders, including its founder and chairman, Yin Zhiyao, for personal financial management reasons, following his change of nationality from American to Chinese [1][5][8]. Group 1: Shareholder Actions - Xunxin (Shanghai) Investment Co., Ltd. holds 68.4739 million shares of Zhongwei, accounting for 10.94% of the total share capital, and plans to reduce its holdings by up to 12.5229 million shares, or 2% of the total share capital, within three months after the announcement [1]. - Yin Zhiyao plans to reduce his holdings by up to 290,000 shares, representing no more than 0.046% of the total share capital, for tax-related reasons following his change of nationality [1][5]. Group 2: Company Performance - As of January 9, Zhongwei's stock price was 336.68 yuan per share, with a total market capitalization of 210.8 billion yuan [1]. - In the first three quarters of 2025, Zhongwei achieved operating revenue 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, up 32.66% year-on-year [7]. Group 3: Leadership Background - Yin Zhiyao, born in 1944, has a distinguished career in the semiconductor industry, having worked for major companies like Intel and Applied Materials before founding Zhongwei in 2004 [3][5]. - Under Yin's leadership, Zhongwei has developed advanced semiconductor equipment, achieving significant technological milestones, including the introduction of the first domestic etching equipment and advancements in processing precision [6].