装修建材板块9月5日涨1.71%，科创新材领涨，主力资金净流入1.53亿元

Market Performance - The renovation and building materials sector increased by 1.71% on September 5, with Kexin New Materials leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Top Gainers in the Sector - Kexin New Materials (code: 833580) saw a significant rise of 29.96%, closing at 21.95 with a trading volume of 160,700 shares and a turnover of 319 million yuan [1] - Other notable gainers included: - Fashilong (code: 605318) up 7.04% to 32.71 [1] - Kairun Co., Ltd. (code: 300715) up 7.00% to 11.00 [1] - Zhongqi New Materials (code: 001212) up 6.44% to 56.37 [1] - Wanli Stone (code: 002785) up 6.43% to 29.64 [1] Capital Flow Analysis - The renovation and building materials sector experienced a net inflow of 153 million yuan from institutional investors, while retail investors saw a net outflow of 192 million yuan [2] - The top stocks by net inflow from institutional investors included: - Zhongqi New Materials with a net inflow of 52.19 million yuan [3] - Beijing Lier with a net inflow of 42.29 million yuan [3] - North New Materials with a net inflow of 29.48 million yuan [3]