Zheng Xing Xing Ye Ri Bao·2025-09-30 08:42Group 1 - The industrial metal sector increased by 3.2% on September 30, with Jiangxi Copper leading the gains [1] - The Shanghai Composite Index closed at 3882.78, up 0.52%, while the Shenzhen Component Index closed at 13526.51, up 0.35% [1] - Jiangxi Copper's stock price rose by 10.01% to 35.49, with a trading volume of 1.0371 million shares and a transaction value of 3.608 billion [1] Group 2 - The industrial metal sector experienced a net outflow of 296 million from institutional investors and 630 million from speculative funds, while retail investors saw a net inflow of 926 million [2][3] - Jiangxi Copper had a net inflow of 365 million from institutional investors, but a net outflow of 157 million from speculative funds and a net outflow of 207 million from retail investors [3] - Yunnan Copper saw a net inflow of 175 million from institutional investors, with a significant net outflow of 204 million from speculative funds [3]