中瓷电子股价涨5.72%，南方基金旗下1只基金位居十大流通股东，持有262.75万股浮盈赚取1153.49万元

Group 1 - The core viewpoint of the news is that Zhongci Electronics has seen a significant increase in its stock price, rising by 5.72% to 81.18 CNY per share, with a trading volume of 906 million CNY and a turnover rate of 3.40%, resulting in a total market capitalization of 36.616 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 communication base station RF chips and devices, SiC power modules and their application products, and electronic ceramic series products [1] - The main business 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 major circulating shareholders, Southern Fund has a fund that ranks among the top shareholders of Zhongci Electronics. The Southern CSI 500 ETF (510500) reduced its holdings by 37,700 shares in the third quarter, now holding 2.6275 million shares, which accounts for 0.77% of the circulating shares [2] - The estimated floating profit for the Southern CSI 500 ETF today is approximately 11.5349 million CNY. The fund was established on February 6, 2013, with a latest scale of 144.69 billion CNY, and has achieved a year-to-date return of 14.15%, ranking 445 out of 5,557 in its category [2] - Over the past year, the Southern CSI 500 ETF has achieved a return of 55.05%, ranking 1,044 out of 4,285 in its category, and since its inception, it has generated a return of 187.25% [2]