燃气板块8月27日跌2.31%，首华燃气领跌，主力资金净流出2.43亿元

Market Overview - The gas sector experienced a decline of 2.31% on August 27, with Shouhua Gas 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] Individual Stock Performance - Kaitan Gas saw an increase of 1.34%, closing at 14.41, with a trading volume of 95,000 shares and a transaction value of 138 million [1] - Zhongtai Co. remained unchanged at 16.57, with a trading volume of 149,300 shares [1] - Fuan Energy decreased by 1.10%, closing at 11.73, with a trading volume of 187,700 shares [1] - ST Jinwan fell by 1.23%, closing at 3.22, with a trading volume of 133,100 shares [1] - New Natural Gas and Blue Sky Gas both experienced declines of 1.23% and 1.28%, respectively [1] Capital Flow Analysis - The gas sector saw a net outflow of 243 million from main funds, while retail funds had a net inflow of 139 million [2] - The main funds' net inflow and outflow for specific stocks showed varied trends, with Zhongtai Co. having a net inflow of 23.57 million [3] - New Natural Gas experienced a net inflow of 6.68 million from main funds, while Chongqing Gas had a net outflow of 1.52 million [3]