金属锌概念下跌1.16%，6股主力资金净流出超亿元

Group 1 - The metal zinc concept declined by 1.16%, ranking among the top declines in the concept sector, with companies like Shengda Resources, Silver Industry, and Pengxin Resources experiencing significant drops [1] - Among the concept stocks, *ST Zhengping, Hongda Co., and Zhejiang Fu Holdings saw the largest increases, with respective gains of 5.11%, 2.05%, and 1.92% [1] - The metal zinc concept experienced a net outflow of 1.754 billion yuan, with 29 stocks seeing outflows, and 6 stocks having outflows exceeding 100 million yuan [2] Group 2 - The leading stocks for net outflow included Zijin Mining, with a net outflow of 326.4 million yuan, followed by Xingye Silver Tin, Silver Industry, and Hunan Gold, with outflows of 252 million yuan, 173 million yuan, and 163 million yuan respectively [2] - The stocks with the highest net inflow included Guocheng Mining, Hongda Co., and ST Jinglan, with net inflows of 44.94 million yuan, 33.99 million yuan, and 8.59 million yuan respectively [2] - The top stocks in the metal zinc concept that experienced significant net outflows included Zijin Mining (-0.87%), Xingye Silver Tin (-3.13%), and Silver Industry (-4.75%) [3]