主力板块资金流出前10：互联网服务流出90.99亿元、通信设备流出55.47亿元

Summary of Key Points Core Viewpoint - The main market experienced a significant outflow of capital, with a net outflow of 454.18 billion yuan as of January 15, indicating a bearish sentiment among investors [1]. Group 1: Capital Outflow by Sector - The top sectors experiencing capital outflow include: - Internet Services: -90.99 billion yuan - Communication Equipment: -55.47 billion yuan - Software Development: -52.99 billion yuan - Cultural Media: -39.97 billion yuan - Aerospace: -23.51 billion yuan - Semiconductors: -23.19 billion yuan - General Equipment: -22.57 billion yuan - Power Grid Equipment: -21.48 billion yuan - Securities: -16.13 billion yuan - Wind Power Equipment: -15.91 billion yuan [1][3]. Group 2: Individual Company Impact - Specific companies affected by the capital outflow include: - Tongfei Co., Ltd. in General Equipment: -22.57 billion yuan - Xinlian Electronics in Power Grid Equipment: -21.48 billion yuan - CITIC Securities in Securities: -16.13 billion yuan - Dajin Heavy Industry in Wind Power Equipment: -15.91 billion yuan [3].