Zheng Xing Xing Ye Ri Bao·2025-12-24 09:17Group 1 - The refining and trading sector saw a slight increase of 0.08% on December 24, with Daqing Huake leading the gains [1] - The Shanghai Composite Index closed at 3940.95, up 0.53%, while the Shenzhen Component Index closed at 13486.42, up 0.88% [1] - Daqing Huake's stock price rose by 9.99% to 21.68, with a trading volume of 112,000 shares [1] Group 2 - The main funds in the refining and trading sector had a net inflow of 63.79 million yuan, while retail investors experienced a net outflow of 32.84 million yuan [2] - The trading volume for the refining and trading sector was significant, with Daqing Huake and Runbei Hangke both showing strong performance [2] - The stock of Hengyi Petrochemical increased by 9.24% to 9.34, with a trading volume of 813,400 shares [1] Group 3 - Hengyi Petrochemical had a net inflow of 77.40 million yuan from main funds, while retail investors showed a significant outflow of 76.74 million yuan [3] - Runbei Hangke also saw a net inflow of 49.92 million yuan from main funds, with a notable outflow from retail investors [3] - China Petroleum had a smaller net inflow of 4.41 million yuan from main funds, indicating mixed investor sentiment [3]