TGCF(SZ:301217) Xin Lang Cai Jing·2025-08-28 02:03Company Overview - Copper Crown Copper Foil Co., Ltd. is located in Chizhou Economic and Technological Development Zone, Anhui Province, and was established on October 18, 2010. The company went public on January 27, 2022. Its main business involves the research, manufacturing, and sales of various high-precision electronic copper foils [1]. Business Segmentation - The revenue composition of Copper Crown Copper Foil is as follows: PCB copper foil accounts for 56.84%, lithium battery copper foil for 37.92%, copper flat wire and others for 4.45%, and other supplementary products for 0.79% [1]. Stock Performance - On August 28, the stock price of Copper Crown Copper Foil fell by 6.16%, reaching 31.52 CNY per share, with a trading volume of 317 million CNY and a turnover rate of 1.18%. The total market capitalization is 26.131 billion CNY [1]. Shareholder Information - Among the top ten circulating shareholders of Copper Crown Copper Foil, a fund under Southern Fund holds a significant position. The Southern CSI 1000 ETF (512100) increased its holdings by 469,800 shares in the second quarter, bringing its total to 2.3285 million shares, which represents 1.02% of the circulating shares. The estimated floating loss today is approximately 4.82 million CNY [2]. Fund Manager Profile - The fund manager of Southern CSI 1000 ETF (512100) is Cui Lei, who has been in the position for 6 years and 296 days. The total asset size of the fund is 94.976 billion CNY, with the best fund return during the tenure being 123.58% and the worst being -23.52% [3].