Sirui(SH:688102) Zheng Xing Xing Ye Ri Bao·2025-09-15 08:43Market Overview - On September 15, the metal new materials sector declined by 0.99%, with Srey New Materials leading the drop [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Stock Performance - Notable gainers in the metal new materials sector included: - Shenzhen New Star (603978) with a closing price of 21.71, up 3.14% [1] - Zhongzhou Special Materials (300963) at 19.06, up 2.53% [1] - Yunlu Co., Ltd. (688190) at 117.82, up 2.52% [1] - Major decliners included: - Srey New Materials (688102) at 15.70, down 3.38% [2] - Bowei Alloy (601137) at 24.60, down 3.34% [2] - Ni'an New Materials (688786) at 27.40, down 3.32% [2] Capital Flow - The metal new materials sector experienced a net outflow of 368 million yuan from institutional investors, while retail investors saw a net inflow of 703.94 thousand yuan [2][3] - The capital flow for specific stocks showed: - Zhenghai Magnetic Materials (300224) had a net inflow of 20.89 million yuan from institutional investors [3] - Shenzhen New Star (603978) saw a net outflow of 18.61 million yuan from retail investors [3]