环境治理板块12月11日跌0.77%，中创环保领跌，主力资金净流出7.63亿元

Core Viewpoint - The environmental governance sector experienced a decline of 0.77% on December 11, with Zhongchuang Environmental leading the drop [1] Group 1: Market Performance - On the same day, the Shanghai Composite Index closed at 3873.32, down 0.7% [1] - The Shenzhen Component Index closed at 13147.39, down 1.27% [1] Group 2: Capital Flow - The environmental governance sector saw a net outflow of 763 million yuan from main funds, while retail investors contributed a net inflow of 574 million yuan [2] - Speculative funds recorded a net inflow of 189 million yuan into the environmental governance sector [2]