Great Power(SZ:300438) Xin Lang Cai Jing·2025-10-17 02:15Group 1 - The core point of the news is that Penghui Energy's stock price has decreased by 5.07%, currently trading at 34.07 CNY per share, with a total market capitalization of 17.149 billion CNY [1] - The company, Guangzhou Penghui Energy Technology Co., Ltd., was established on January 18, 2001, and went public on April 24, 2015. Its main business involves the research, production, and sales of lithium-ion batteries and primary batteries, with lithium-ion batteries accounting for 98.89% of its revenue [1] Group 2 - Among the top circulating shareholders of Penghui Energy, a fund under Southern Fund has increased its holdings in the Southern CSI 1000 ETF (512100) by 617,100 shares in the second quarter, now holding 3.2467 million shares, which represents 0.8% 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. It has achieved a year-to-date return of 25.63% and a one-year return of 35.48% [2]