
Group 1 - The metal lead concept declined by 1.70% as of the close on July 28, ranking among the top declines in the concept sector, with companies like Zhejiang Fu Holdings, Huaxi Nonferrous, and Hunan Gold experiencing significant drops [1] - The metal lead concept saw a net outflow of 1.204 billion yuan from main funds today, with 26 stocks experiencing net outflows, and 8 stocks seeing outflows exceeding 50 million yuan. The largest net outflow was from Chifeng Gold, which had a net outflow of 233 million yuan [2] - The stocks with the largest net outflows in the metal lead concept included Chifeng Gold, Xingye Silver Tin, and Zhejiang Fu Holdings, with net outflows of 233 million yuan, 131 million yuan, and 123 million yuan respectively [2][3] Group 2 - The top gainers in the concept sectors today included PCB concept with a gain of 4.33%, while the metal lead concept was among the top decliners with a drop of 1.70% [2] - The main funds saw net inflows in stocks such as Zijin Mining, Western Mining, and Tibet Summit, with net inflows of 47.6 million yuan, 17.7 million yuan, and 7.3 million yuan respectively [2]