Sou Hu Cai Jing·2026-01-01 17:22Group 1 - The core stock price of China Petroleum (601857) closed at 9.85 yuan on December 26, 2025, reflecting a 2.07% increase from the previous week's closing price of 9.65 yuan [1] - The highest intraday price reached 9.98 yuan on December 23, 2025, while the lowest was 9.64 yuan on December 22, 2025 [1] - The total market capitalization of China Petroleum is currently 1,905.248 billion yuan, ranking 1st in the refining and trading sector and 5th among all A-shares [1] Group 2 - On December 29, 2025, a block trade occurred with institutional investors net selling 525 million yuan [2][3] - From April 8, 2025, to December 29, 2025, the controlling shareholder, China National Petroleum Corporation, increased its holdings by 30 million A-shares, representing 0.0164% of the total share capital, during which the stock price rose by 37.06% [2] - The company announced plans for further share buybacks, with a minimum investment of 2.8 billion yuan and a maximum of 5.6 billion yuan for A-shares and H-shares over the next 12 months [2]