PNC(SH:603690) Xin Lang Cai Jing·2025-10-17 03:00Group 1 - The core point of the news is that Zhichun Technology's stock price increased by 5%, reaching 36.30 CNY per share, with a trading volume of 1.665 billion CNY and a turnover rate of 12.34%, resulting in a total market capitalization of 13.926 billion CNY [1] - Zhichun Technology, established on November 13, 2000, and listed on January 13, 2017, specializes in the research, development, and sales of semiconductor process equipment and related services, including high-purity process system construction, electronic materials, component cleaning, and wafer regeneration [1] - The revenue composition of Zhichun Technology includes system integration at 72.70%, equipment business at 18.70%, electronic materials at 8.29%, and other supplementary services at 0.30% [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund's Southern CSI 1000 ETF (512100) entered the top ten circulating shareholders of Zhichun Technology in the second quarter, holding 2.4844 million shares, which accounts for 0.65% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a latest scale of 64.953 billion CNY, achieving a year-to-date return of 25.63% and ranking 2073 out of 4218 in its category [2] - The fund has a one-year return of 35.48%, ranking 1532 out of 3865, and a since inception return of 11.18% [2]