Zheng Xing Xing Ye Ri Bao·2025-12-29 09:06Group 1 - The component sector increased by 2.02% on December 29, with Bomin Electronics leading the gains [1] - The Shanghai Composite Index closed at 3965.28, up 0.04%, while the Shenzhen Component Index closed at 13537.1, down 0.49% [1] - Key stocks in the component sector showed significant price increases, with Bomin Electronics rising by 10.03% to a closing price of 12.95 [1] Group 2 - The component sector saw a net inflow of 1.036 billion yuan from main funds, while retail investors experienced a net outflow of 406 million yuan [2] - The trading volume for Bomin Electronics reached 1.0203 million shares, contributing to a total transaction value of 1.301 billion yuan [1] - Other notable stocks included Huadian Co., which rose by 6.91% with a closing price of 76.74, and Jiangwang Electronics, which increased by 4.43% to 76.83 [1]