AMEC(SH:688012) Guan Cha Zhe Wang·2026-01-10 00:21Core Viewpoint - The founder and chairman of Zhongwei Company, Yin Zhiyao, plans to reduce his shareholding by up to 290,000 shares, approximately 0.046% of the total share capital, due to tax-related needs after restoring his Chinese nationality [1][4]. Group 1: Company Announcement - Zhongwei Company announced that Yin Zhiyao will reduce his shareholding through a centralized bidding method within three months after the announcement date [1]. - As of January 9, Zhongwei's stock price was 336.68 yuan per share, with a total market value of 210.8 billion yuan, making the estimated value of the shares to be sold around 97.64 million yuan [1]. Group 2: Background of Yin Zhiyao - Yin Zhiyao, known as the "father of China's etching machine," has extensive experience in the semiconductor industry, having worked at top companies in Silicon Valley before founding Zhongwei in 2004 [4][5]. - His career includes significant roles at Intel, Lam Research, and Applied Materials, where he contributed to advancements in plasma etching technology [4]. Group 3: Company Performance - Zhongwei Company reported strong growth in its latest quarterly report, achieving operating revenue of 8.063 billion yuan, a year-on-year increase of 46.40%, and a net profit of 1.211 billion yuan, up 32.66% [5]. - 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 [5].