Sino Wealth(SZ:300327) Xin Lang Cai Jing·2026-02-02 02:26Group 1 - The core point of the news is that Zhongying Electronics experienced a decline of 5.31% in its stock price, reaching 31.04 yuan per share, with a trading volume of 1.57 billion yuan and a turnover rate of 1.45%, resulting in a total market capitalization of 10.596 billion yuan [1] - Zhongying Electronics is located at 767 Lane 3, Jinzong Road, Changning District, Shanghai, and was established on July 13, 1994, with its listing date on June 13, 2012 [1] - The company's main business involves the design and sales of IC products, along with providing related after-sales and technical services, with revenue composition being 81.45% from industrial control and 18.55% from consumer electronics [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under GF Fund ranks among the top shareholders of Zhongying Electronics, specifically the GF CSI 1000 ETF (560010), which reduced its holdings by 60,800 shares in the third quarter, now holding 1.4389 million shares, accounting for 0.42% of circulating shares [2] - The GF CSI 1000 ETF (560010) was established on July 28, 2022, with a latest scale of 35.872 billion yuan, and has achieved a year-to-date return of 8.55%, ranking 1608 out of 5579 in its category, and a one-year return of 42.51%, ranking 1761 out of 4285 [2] - The fund manager of GF CSI 1000 ETF (560010) is Luo Guoqing, who has a cumulative tenure of 10 years and 116 days, managing total fund assets of 116.678 billion yuan, with the best fund return during his tenure being 109.05% and the worst being -48.08% [2]