1月8日，中瓷电子跌5.23%，截至发稿，报76.41元/股，成交6.90亿元，换手率2.57%，总市值344.65亿 元。 资料显示，河北中瓷电子科技股份有限公司位于河北省石家庄市鹿泉经济开发区昌盛大街21号，成立日 期2009年8月6日，上市日期2021年1月4日，公司主营业务涉及氮化镓通信基站射频芯片与器件、碳化硅 功率模块及其应用产品、电子陶瓷系列产品的研发、生产和销售等业务。主营业务收入构成为：电子陶 瓷材料及元件69.39%，第三代半导体器件及模块45.56%。 从基金十大重仓股角度 华夏中证智选500成长创新策略ETF（159620）成立日期2022年7月19日，最新规模5854.67万。今年以 来收益5.36%，同类排名1111/5493；近一年收益39.62%，同类排名1851/4197；成立以来收益23.93%。 华夏中证智选500成长创新策略ETF（159620）基金经理为荣膺。 截至发稿，荣膺累计任职时间10年67天，现任基金资产总规模1355.49亿元，任职期间最佳基金回报 141.49%， 任职期间最差基金回报-7.58%。 风险提示：市场有风险，投资需谨慎。本文为AI大模型自动发 ...

Group 1 - The core point of the news is that Zhongci Electronics has experienced a continuous decline in stock price, dropping 0.65% to 54.75 CNY per share, with a total market value of 24.695 billion CNY and a cumulative drop of 9.04% over the past six days [1] - Zhongci Electronics, established on August 6, 2009, and listed on January 4, 2021, specializes in the research, production, and sales of GaN communication base station RF chips, SiC power modules, and electronic ceramic products [1] - The main business revenue composition includes 69.39% from electronic ceramic materials and components, and 45.56% from third-generation semiconductor devices and modules [1] Group 2 - According to data from the top ten heavy stocks of funds, one fund under Huaxia Fund has increased its holdings in Zhongci Electronics, with the Huaxia CSI 500 Growth Innovation Strategy ETF (159620) adding 3,900 shares, bringing the total to 13,900 shares, which accounts for 1.44% of the fund's net value [2] - The Huaxia CSI 500 Growth Innovation Strategy ETF (159620) has a current scale of 58.5467 million CNY and has achieved a return of 24.19% this year, ranking 2,230 out of 4,216 in its category [2] - The fund manager, Rong Ying, has a cumulative tenure of 10 years and 3 days, with the best fund return during this period being 129.49% and the worst being -7.58% [2]