
Group 1 - The industrial metal sector increased by 0.43% on September 26, with Jingyi Co., Ltd. leading the gains at 10% [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] - Key stocks in the industrial metal sector showed significant price movements, with Jingyi Co., Ltd. closing at 14.85 and a trading volume of 285,000 shares, resulting in a transaction value of 409 million yuan [1] Group 2 - The industrial metal sector experienced a net outflow of 293 million yuan from institutional investors, while retail investors saw a net outflow of 60.1 million yuan [2] - The sector attracted a net inflow of 354 million yuan from speculative funds [2] - Specific stocks like Luoyang Aluminum and Baiyin Nonferrous Metals had notable net inflows from institutional investors, while others like Lida New Materials faced significant outflows from retail investors [3]