TNMG(SZ:000630) Xin Lang Cai Jing·2025-09-12 08:56Group 1 - The core viewpoint of the news is that Tongling Nonferrous Metals Group Co., Ltd. experienced a stock price increase of 5.18%, reaching 4.67 CNY per share, with a trading volume of 1.1 billion CNY and a turnover rate of 2.23%, resulting in a total market capitalization of 61.098 billion CNY [1] - The company, established on November 12, 1996, and listed on November 20, 1996, primarily engages in copper mining, smelting, and processing, with revenue composition as follows: copper products 83.78%, gold and other by-products 13.58%, chemical and other products 2.18%, and others 0.46% [1] Group 2 - From the perspective of the top ten circulating shareholders, Huatai-PB Fund's Huatai-PB CSI 300 ETF (510300) increased its holdings by 14.832 million shares in the second quarter, now holding 137 million shares, which accounts for 1.3% of the circulating shares, with an estimated floating profit of approximately 31.596 million CNY [2] - The Huatai-PB CSI 300 ETF was established on May 4, 2012, with a current scale of 374.704 billion CNY, achieving a year-to-date return of 18.06% and a one-year return of 45.96%, ranking 2866 out of 4222 and 2250 out of 3800 respectively [2]