Tricolor(SH:603516) Xin Lang Cai Jing·2025-11-05 03:33Group 1 - The core viewpoint of the news is that Chunzhong Technology's stock has increased by 5.2%, reaching a price of 197.80 CNY per share, with a trading volume of 1.713 billion CNY and a turnover rate of 4.42%, resulting in a total market capitalization of 40.206 billion CNY [1] - Chunzhong Technology, established on May 16, 2011, and listed on February 2, 2018, specializes in professional audio and video control equipment and solutions [1] - The company's revenue composition includes professional audio-visual products (68.12%), virtual reality products (24.42%), supporting products (4.17%), professional chip products (2.01%), and others (1.29%) [1] Group 2 - Among the top ten circulating shareholders of Chunzhong Technology, a fund under Southern Fund holds a position. The Southern CSI 1000 ETF (512100) reduced its holdings by 18,700 shares in the third quarter, now holding 1.2907 million shares, which accounts for 0.63% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) was established on September 29, 2016, with a current scale of 76.63 billion CNY. Year-to-date returns are 26.26%, ranking 2020 out of 4216 in its category, while the one-year return is 24.36%, ranking 1857 out of 3901 [2] Group 3 - The fund manager of Southern CSI 1000 ETF (512100) is Cui Lei, who has been in the position for 7 years. The total asset scale under management is 122.76 billion CNY, with the best fund return during the tenure being 175.38% and the worst being -15.93% [3]