装修建材板块9月2日跌1.66%，法狮龙领跌，主力资金净流出3.12亿元

Market Overview - The renovation and building materials sector experienced a decline of 1.66% on September 2, with the leading stock, Fa Shilong, falling significantly [1][2] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Stock Performance - Key stocks in the renovation and building materials sector showed varied performance, with Kexin New Materials leading with a rise of 7.56% to a closing price of 18.49 [1] - Fa Shilong, however, led the decline with a drop of 4.69%, closing at 31.06 [2] - Other notable declines included Zhongqi New Materials down 4.26% and Puyang Co., Ltd. down 3.63% [2] Trading Volume and Capital Flow - The sector saw a net outflow of 312 million yuan from main funds, while retail investors contributed a net inflow of 250 million yuan [2][3] - The trading volume for Kexin New Materials reached 175,600 shares, with a transaction value of 315 million yuan [1] Individual Stock Capital Flow - Main funds showed a net inflow of 7.29 million yuan into Sentai Co., accounting for 13.42% of its trading volume [3] - In contrast, Zhongqi New Materials experienced a net outflow of 11.50 million yuan from speculative funds [3] - Retail investors showed a positive net inflow into Rabbit Baby, amounting to 9.07 million yuan, representing 7.04% of its trading volume [3]