环保设备板块12月22日涨1.39%，创元科技领涨，主力资金净流入1.76亿元

Core Viewpoint - The environmental equipment sector experienced a rise of 1.39% on December 22, with Chuangyuan Technology leading the gains [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3917.36, up by 0.69% [1] - The Shenzhen Component Index closed at 13332.73, up by 1.47% [1] - The environmental equipment sector showed varied performance among individual stocks, as detailed in the accompanying table [1] Group 2: Capital Flow - The environmental equipment sector saw a net inflow of 176 million yuan from main funds on the same day [2] - Retail investors experienced a net outflow of 108 million yuan, while speculative funds had a net outflow of 67.637 million yuan [2] - Detailed capital flow for individual stocks in the environmental equipment sector is provided in the accompanying table [2]