普钢板块12月10日涨0.08%，柳钢股份领涨，主力资金净流出149.47万元

Group 1 - The core viewpoint of the article indicates that the steel sector experienced a slight increase, with a 0.08% rise on the previous trading day, led by Liugang Co., Ltd. [1] - The Shanghai Composite Index closed at 3900.5, reflecting a decrease of 0.23%, while the Shenzhen Component Index closed at 13316.42, showing an increase of 0.29% [1] - The main capital flow in the steel sector showed a net outflow of 149.47 thousand yuan from institutional investors, a net outflow of 2.79 billion yuan from speculative funds, and a net inflow of 2.8 billion yuan from retail investors [1] Group 2 - The article provides a summary of the capital flow in the steel sector, indicating the varying trends among different types of investors [1]