TGCF(SZ:301217) Xin Lang Cai Jing·2026-02-25 01:49Group 1 - The stock price of Copper Crown Copper Foil increased by 6.18% to 47.73 CNY per share, with a trading volume of 80.39 million CNY and a turnover rate of 0.21%, resulting in a total market capitalization of 39.569 billion CNY [1] - Copper Crown Copper Foil's stock has risen for seven consecutive days, with a cumulative increase of 50.23% during this period [1] - The company, established on October 18, 2010, and listed on January 27, 2022, specializes in the research, manufacturing, and sales of high-precision electronic copper foil [1] Group 2 - The main revenue composition of Copper Crown Copper Foil includes PCB copper foil at 56.84%, lithium battery copper foil at 37.92%, copper flat wire at 4.45%, and other sources at 0.79% [1] - Among the top ten circulating shareholders, a fund under Southern Fund holds shares in Copper Crown Copper Foil, having reduced its holdings by 53,600 shares in the third quarter, now owning 2.2749 million shares, which is 0.27% of the circulating shares [2] - The Southern CSI 1000 ETF (512100) has achieved a year-to-date return of 9.26% and a one-year return of 30.14%, ranking 1426 out of 5570 and 1888 out of 4305 respectively [2]