Yinbang Clad(SZ:300337) Xin Lang Cai Jing·2026-01-14 06:05Group 1 - The core point of the news is that Yinbang Co., Ltd. experienced a 5.01% drop in stock price, closing at 17.46 yuan per share, with a trading volume of 1.76 billion yuan and a turnover rate of 13.58%, resulting in a total market capitalization of 14.35 billion yuan [1] - Yinbang Co., Ltd. is located in Wuxi, Jiangsu Province, and was established on August 25, 1998, with its listing date on July 18, 2012. The company specializes in the research, production, and sales of aluminum alloy composite materials, aluminum-based multi-metal composite materials, and non-composite aluminum alloy materials [1] - The main business revenue composition of Yinbang Co., Ltd. is as follows: 99.37% from metal composite materials, 0.36% from other sources, and 0.27% from equipment manufacturing [1] Group 2 - From the perspective of the top ten circulating shareholders of Yinbang Co., Ltd., a fund under Southern Fund ranks among them. The Southern CSI 1000 ETF (512100) reduced its holdings by 65,600 shares in the third quarter, now holding 4.5068 million shares, which accounts for 0.63% of the circulating shares [2] - The estimated floating loss for the Southern CSI 1000 ETF (512100) today is approximately 4.1463 million yuan. The fund was established on September 29, 2016, with a latest scale of 76.63 billion yuan. Year-to-date returns are 8.02%, ranking 1352 out of 5520 in its category; the one-year return is 49.62%, ranking 1555 out of 4203; and the return since inception is 23.54% [2]