YCC(SZ:000878) Xin Lang Cai Jing·2025-09-17 07:34Group 1 - Yunnan Copper Industry Co., Ltd. experienced a stock price increase of 5.01%, reaching 16.76 CNY per share, with a trading volume of 2.123 billion CNY and a turnover rate of 6.56%, resulting in a total market capitalization of 33.581 billion CNY [1] - The company, established on May 15, 1998, and listed on June 2, 1998, is primarily engaged in copper exploration, mining, smelting, precious and rare metal extraction and processing, sulfur chemical industry, and trading [1] - The revenue composition of Yunnan Copper includes 74.00% from cathode copper, 12.42% from other products, 12.24% from precious metals, and 1.33% from sulfuric acid [1] Group 2 - Southern Fund's Southern CSI 500 ETF (510500) is among the top ten circulating shareholders of Yunnan Copper, having increased its holdings by 2.8995 million shares in the second quarter, totaling 20.7629 million shares, which represents 1.04% of the circulating shares [2] - The estimated floating profit from this investment is approximately 16.6103 million CNY [2] - The Southern CSI 500 ETF was established on February 6, 2013, with a current scale of 113.438 billion CNY, yielding 27.26% year-to-date and 63.65% over the past year [2]