Zheng Xing Xing Ye Ri Bao·2025-12-31 08:59Market Performance - The home appliance parts sector increased by 3.16% on December 31, with Longdi Group leading the gains [1] - The Shanghai Composite Index closed at 3968.84, up 0.09%, while the Shenzhen Component Index closed at 13525.02, down 0.58% [1] Key Stocks in Home Appliance Parts Sector - Longdi Group (603726) closed at 24.20, up 7.32%, with a trading volume of 267,700 shares and a transaction value of 647 million [1] - Sanhua Intelligent Control (002050) closed at 55.31, up 5.35%, with a trading volume of 4.13 million shares and a transaction value of 22.47 billion [1] - Tianyin Electromechanical (300342) closed at 33.13, up 4.64%, with a trading volume of 905,500 shares and a transaction value of 2.99 billion [1] - Other notable stocks include Xing Shuai Er (002860) up 4.14%, Haili Co., Ltd. (600619) up 2.68%, and Zhu Cheng Technology (301280) up 2.03% [1] Capital Flow Analysis - The home appliance parts sector experienced a net outflow of 929 million from institutional investors, while retail investors saw a net inflow of 594 million [2] - The sector's overall capital flow indicates a mixed sentiment, with retail investors showing more confidence compared to institutional investors [2] Individual Stock Capital Flow - Longdi Group had a net inflow of 97.47 million from institutional investors, while it faced a net outflow of 96.01 million from retail investors [3] - Haili Co., Ltd. saw a net inflow of 79.19 million from institutional investors but a net outflow of 100 million from retail investors [3] - Tianyin Electromechanical had a net inflow of 45.29 million from institutional investors, with retail investors contributing a net inflow of 3.12 million [3]