TGCF(SZ:301217) Xin Lang Cai Jing·2025-11-06 06:19Group 1 - The core viewpoint of the news is that Copper Crown Copper Foil has seen a significant increase in its stock price, rising by 5.1% to 34.20 CNY per share, with a trading volume of 1.176 billion CNY and a turnover rate of 4.30%, leading to a total market capitalization of 28.352 billion CNY [1] - Copper Crown Copper Foil, established on October 18, 2010, and listed on January 27, 2022, specializes in the research, manufacturing, and sales of various high-precision electronic copper foils [1] - The company's main business revenue composition includes PCB copper foil at 56.84%, lithium battery copper foil at 37.92%, copper flat wire at 4.45%, and other supplementary products at 0.79% [1] Group 2 - From the perspective of the top ten circulating shareholders, a fund under Southern Fund holds a position in Copper Crown Copper Foil, specifically the Southern CSI 1000 ETF (512100), which reduced its holdings by 53,600 shares in the third quarter, now holding 2.2749 million shares, accounting for 0.27% of circulating shares [2] - The Southern CSI 1000 ETF (512100) has a current scale of 76.63 billion CNY and has achieved a year-to-date return of 26.77%, ranking 1995 out of 4216 in its category [2] - The fund manager, Cui Lei, has a tenure of 7 years and 1 day, with the fund's total asset size at 122.76 billion CNY, achieving the best return of 167.82% and the worst return of -15.93% during the tenure [2]