装修建材板块9月30日跌0.43%，鲁阳节能领跌，主力资金净流出5854.8万元

Core Viewpoint - The renovation and building materials sector experienced a decline of 0.43% on September 30, with Luoyang Energy leading the drop, while the Shanghai Composite Index rose by 0.52% and the Shenzhen Component Index increased by 0.35% [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3882.78, up 0.52% [1] - The Shenzhen Component Index closed at 13526.51, up 0.35% [1] - The renovation and building materials sector saw a net outflow of 58.548 million yuan from main funds, while retail funds experienced a net outflow of 43.0423 million yuan [2] Group 2: Individual Stock Performance - Beijing Lier (002392) closed at 66.6, up 2.99% with a trading volume of 323,000 shares and a turnover of 324 million yuan [1] - Puyang Co., Ltd. (002225) closed at 5.89, up 2.08% with a trading volume of 371,900 shares and a turnover of 221 million yuan [1] - Wanli Stone (002785) closed at 34.06, up 1.95% with a trading volume of 170,800 shares and a turnover of 577 million yuan [1] - The stock with the largest decline was Kameyama Energy (002088), which closed at 12.60, down 5.41% with a trading volume of 90,800 shares and a turnover of 116 million yuan [2] Group 3: Fund Flow Analysis - Wanli Stone (002785) had a main fund net inflow of 39.8009 million yuan, while retail funds saw a net outflow of 61.7146 million yuan [3] - Puyang Co., Ltd. (002225) experienced a main fund net inflow of 27.6878 million yuan, with retail funds showing a net outflow of 24.8708 million yuan [3] - Huazhi Co., Ltd. (603038) had a main fund net inflow of 12.0867 million yuan, while retail funds recorded a net outflow of 12.4061 million yuan [3]