Zheng Xing Xing Ye Ri Bao·2025-09-04 08:50Market Overview - On September 4, the metal new materials sector declined by 3.05%, with Jiangnan New Materials leading the drop [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Individual Stock Performance - Jiangnan New Materials (603124) closed at 80.06, down 6.22% with a trading volume of 41,800 and a transaction value of 345 million [2] - Other notable declines include: - Jinli Permanent Magnet (300748) down 5.28% to 35.50 with a volume of 901,200 [2] - Sry New Materials (688102) down 5.21% to 14.92 with a volume of 166,100 [2] - Conversely, Huaitong New Materials (833751) increased by 2.36% to 22.13, with a trading volume of 39,700 [1] Capital Flow Analysis - The metal new materials sector experienced a net outflow of 942 million from institutional investors, while retail investors saw a net inflow of 907 million [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional selling and retail buying [2] Detailed Capital Flow for Selected Stocks - Bo Wei Tai Jin (601137) had a net inflow of 19.22 million from institutional investors, while retail investors contributed a net inflow of 20.77 million [3] - In contrast, Alloy Investment (000633) saw a net outflow of 2.29 million from institutional investors but a net inflow of 5.40 million from retail investors [3] - Overall, the capital flow data reflects varying investor confidence across different stocks within the sector [3]