Group 1 - The core viewpoint of the news is that Runxin Technology's stock has seen a significant increase of 5.33%, reaching a price of 23.13 yuan per share, with a trading volume of 698 million yuan and a turnover rate of 6.15%, resulting in a total market capitalization of 11.856 billion yuan [1] - Runxin Technology, established on October 9, 2000, and listed on December 10, 2015, is located in Xuhui District, Shanghai. The company specializes in providing a range of technical support services, including IC application solutions, which contribute to its IC product sales [1] - The revenue composition of Runxin Technology includes: digital communication chips and system-level application products (29.11%), discrete devices (20.47%), audio and power amplifiers (19.88%), RF and power amplifiers (16.13%), and IoT communication modules (14.42%) [1] Group 2 - From the perspective of the top circulating shareholders of Runxin Technology, GF Fund's ETF, the GF CSI 1000 ETF (560010), reduced its holdings by 76,000 shares in the third quarter, now holding 1.724 million shares, which represents 0.34% of the circulating shares. The estimated floating profit today is approximately 2.0171 million yuan [2] - The GF CSI 1000 ETF (560010) was established on July 28, 2022, with a current scale of 35.303 billion yuan. Year-to-date returns are 7.04%, ranking 1301 out of 5579 in its category; the one-year return is 44.91%, ranking 1647 out of 4202; and since inception, the return is 18.01% [2]

（编辑 张明富） 本报讯 （记者袁传玺）天眼查工商信息显示，近日，珠海科赛开源芯片技术服务有限公司成立，注册资本3000万元，经营 范围包括工程和技术研究和试验发展、集成电路设计、集成电路芯片设计及服务、科技中介服务等。股东信息显示，该公司由 珠海科技产业集团有限公司全资持股。 ...