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 in nationality from foreign to Chinese for tax purposes [1][4]. Group 1: Shareholding Reduction - Yin Zhiyao intends to reduce his shareholding through centralized bidding, with a maximum of 290,000 shares [1]. - The reduction period is set from January 30, 2026, to April 29, 2026 [1]. - The estimated market value of the shares to be sold is approximately 9.764 million yuan, based on the closing price of 336.68 yuan per share as of January 9 [1]. Group 2: Background of Yin Zhiyao - Yin Zhiyao, born in 1944, has an extensive background in semiconductor technology, having worked at Intel and Applied Materials before founding Zhongwei Company [3][6]. - He has been recognized for his contributions to the semiconductor equipment industry, particularly in plasma etching technology [10]. - In 2024, his pre-tax compensation from Zhongwei Company was reported to be 14.8514 million yuan [3]. Group 3: Company Performance - Zhongwei Company has shown strong growth, with a reported revenue of 8.063 billion yuan for the first three quarters of 2025, representing a year-on-year increase of 46.40% [10]. - The net profit attributable to shareholders for the same period was 1.211 billion yuan, reflecting a year-on-year growth of 32.66% [10].

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].