
Group 1 - The metal lead concept declined by 0.30%, ranking among the top declines in the concept sector, with major declines seen in stocks like Yuehongyuan A, Silver Nonferrous, and Wolong New Energy [1][2] - The leading gainers in the metal lead concept included Xinyi Silver Tin, Shengda Resources, and Dazhong Mining, with increases of 4.35%, 2.79%, and 2.16% respectively [1][2] - The concept sector saw a net outflow of 345 million yuan, with 15 stocks experiencing net outflows, and five stocks seeing outflows exceeding 10 million yuan, led by Zijin Mining with a net outflow of 333 million yuan [1][2] Group 2 - The top stocks with net outflows included Zijin Mining, Chifeng Gold, and Hunan Silver, with net outflows of 333 million yuan, 131 million yuan, and 87.74 million yuan respectively [1][2] - Conversely, the stocks with the highest net inflows were Xinyi Silver Tin, Yuguang Gold Lead, and Huayu Mining, with net inflows of 92.72 million yuan, 84.19 million yuan, and 51.33 million yuan respectively [1][2] - The trading volume and turnover rates varied among the stocks, with notable figures such as Xinyi Silver Tin having a turnover rate of 5.78% and a net inflow of 92.72 million yuan [2]