Novoray(SH:688300) Zheng Xing Xing Ye Ri Bao·2025-08-27 08:39Market Overview - The non-metal materials sector experienced a decline of 3.66% on August 27, with Lianrui New Materials leading the drop [1] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Stock Performance - Jiangsu Materials (001296) saw a significant increase of 10.00%, closing at 25.29 with a trading volume of 281,000 shares and a turnover of 663 million yuan [1] - Lianrui New Materials (688300) fell by 7.40%, closing at 58.30 with a trading volume of 144,200 shares and a turnover of 858 million yuan [2] - Other notable declines included Longgao Co. (605086) down 5.42% and Tianma New Materials (838971) down 4.24% [2] Capital Flow - The non-metal materials sector experienced a net outflow of 68.93 million yuan from institutional investors and 44.03 million yuan from retail investors, while individual investors saw a net inflow of 113 million yuan [2][3] - Lianrui New Materials had a net inflow of 83.10 million yuan from institutional investors, but a net outflow of 81.86 million yuan from retail investors [3] - The overall capital flow indicates a mixed sentiment among different investor categories within the sector [2][3]