电子化学品板块1月22日跌0.13%，晶瑞电材领跌，主力资金净流出20.5亿元

Core Viewpoint - The electronic chemical sector experienced a slight decline of 0.13% on January 22, with Jingrui Electric Materials leading the drop. The Shanghai Composite Index rose by 0.14%, while the Shenzhen Component Index increased by 0.5% [1]. Group 1: Market Performance - The electronic chemical sector's stocks showed mixed performance, with notable gainers including Tiantong Co. (up 10.03% to 13.17) and Jianghuai Micro (up 9.99% to 28.51) [1]. - Jingrui Electric Materials saw a significant decline of 8.97%, closing at 18.48, with a trading volume of 1.81 million shares and a turnover of 3.394 billion [2]. Group 2: Capital Flow - The electronic chemical sector experienced a net outflow of 2.05 billion from institutional investors, while retail investors saw a net inflow of 1.187 billion [2]. - The capital flow data indicates that Tiantong Co. had a net inflow of 4.90 billion from institutional investors, while Jianghuai Micro had a net inflow of 38.71 million [3].