SINOPACK(SZ:003031) Xin Lang Cai Jing·2026-01-08 02:32Group 1 - The core point of the news is the decline in the stock price of Zhongci Electronics, which fell by 5.23% to 76.41 CNY per share, with a trading volume of 690 million CNY and a turnover rate of 2.57%, resulting in a total market capitalization of 34.465 billion CNY [1] - Zhongci Electronics, established on August 6, 2009, and listed on January 4, 2021, is located in Shijiazhuang, Hebei Province. The company specializes in the research, production, and sales of GaN RF chips and devices for communication base stations, SiC power modules, and electronic ceramic products [1] - The main revenue composition of Zhongci Electronics includes 69.39% from electronic ceramic materials and components, and 45.56% from third-generation semiconductor devices and modules [1] Group 2 - From the perspective of fund holdings, one fund under Huaxia Fund has a significant position in Zhongci Electronics. The Huaxia CSI 500 Growth Innovation Strategy ETF (159620) increased its holdings by 3,900 shares in the third quarter, bringing the total to 13,900 shares, which accounts for 1.44% of the fund's net value, ranking it as the tenth largest holding [2] - The Huaxia CSI 500 Growth Innovation Strategy ETF (159620) was established on July 19, 2022, with a latest scale of 58.5467 million CNY. Year-to-date, it has achieved a return of 5.36%, ranking 1111 out of 5493 in its category; over the past year, it has returned 39.62%, ranking 1851 out of 4197; and since inception, it has returned 23.93% [2]