Yinbang Clad(SZ:300337) Xin Lang Cai Jing·2025-11-25 05:30Group 1 - The core viewpoint of the news is that Yinbang Co., Ltd. has seen a stock price increase of 5.19%, reaching 10.53 CNY per share, with a trading volume of 198 million CNY and a turnover rate of 2.34%, resulting in a total market capitalization of 8.655 billion CNY [1] - Yinbang Co., Ltd. specializes in the research, production, and sales of aluminum alloy composite materials, aluminum-based multi-metal composite materials, and non-composite aluminum alloys, with 99.37% of its main business revenue coming from metal composite materials [1] Group 2 - Among the top ten circulating shareholders of Yinbang Co., Ltd., a fund under Southern Fund holds a position, specifically the Southern CSI 1000 ETF (512100), which reduced its holdings by 65,600 shares in the third quarter, now holding 4.5068 million shares, accounting for 0.55% of circulating shares [2] - The Southern CSI 1000 ETF (512100) has a total scale of 76.63 billion CNY and has achieved a return of 21.59% this year, ranking 1964 out of 4206 in its category [2]