Zheng Quan Shi Bao Wang·2025-10-20 09:13Group 1 - The small metal concept index declined by 0.55%, ranking among the top declines in the concept sector, with stocks like Hunan Silver and ST Yazhen hitting the limit down [1] - Major declines were observed in stocks such as Western Gold and Shengda Resources, while 59 stocks saw price increases, with Shanshan Co., Dongfang Tantalum, and Jinyang Co. leading the gains at 7.26%, 6.12%, and 5.48% respectively [1][2] Group 2 - The small metal concept sector experienced a net outflow of 4.601 billion yuan, with 97 stocks seeing net outflows, and 14 stocks exceeding 100 million yuan in outflows [2] - The largest net outflow was from Silver Nonferrous, with 500 million yuan, followed by Zijin Mining and Zhongjin Gold with 482 million yuan and 454 million yuan respectively [2][3] Group 3 - The top gainers in the small metal concept included An Tai Technology, Shanshan Co., and Dongfang Tantalum, with net inflows of 274 million yuan, 144 million yuan, and 125 million yuan respectively [2][7] - The small metal concept saw significant trading activity, with stocks like Hunan Silver and ST Yazhen experiencing notable declines of 9.95% and 5.00% respectively [3][4]