Xin Lang Cai Jing·2025-10-24 07:10Group 1 - Jiangxi Copper Co., Ltd. experienced a stock price increase of 5.04%, reaching 39.00 CNY per share, with a trading volume of 2.783 billion CNY and a turnover rate of 3.51%, resulting in a total market capitalization of 135.046 billion CNY [1] - The company, established on January 24, 1997, and listed on January 11, 2002, specializes in the mining, smelting, and processing of copper and gold, as well as the extraction and processing of rare metals, sulfur chemicals, and financial and trading sectors [1] - The revenue composition of Jiangxi Copper includes: cathode copper 50.21%, copper rod and wire 19.55%, gold 14.50%, copper concentrate and other non-ferrous metals 6.91%, silver 3.21%, copper processing products 2.66%, chemical products (sulfuric acid and sulfur concentrate) 0.85%, and other products 1.65% [1] Group 2 - Penghua Fund has one fund heavily invested in Jiangxi Copper, specifically the Penghua CSI A-Share Resource Industry Index (LOF) A (160620), which reduced its holdings by 19,100 shares in the second quarter, maintaining 121,500 shares, representing 2.13% of the fund's net value, ranking as the tenth largest holding [2] - The Penghua CSI A-Share Resource Industry Index (LOF) A (160620) was established on January 1, 2021, with a current size of 115 million CNY, achieving a year-to-date return of 39.12%, ranking 989 out of 4,218 in its category, and a one-year return of 32.67%, ranking 1,224 out of 3,875 [2] - The fund manager of Penghua CSI A-Share Resource Industry Index (LOF) A is Yan Dong, who has been in the position for 6 years and 222 days, with the fund's total asset size at 3.672 billion CNY, achieving the best return of 456.3% and the worst return of -37.53% during his tenure [3]