Sou Hu Cai Jing·2025-09-20 17:56Group 1 - The stock price of China Petroleum (601857) closed at 8.15 yuan on September 19, 2025, down 6.21% from 8.69 yuan the previous week [1] - The highest intraday price for China Petroleum on September 15 was 8.8 yuan, while the lowest intraday price on September 19 was 8.13 yuan [1] - The current total market capitalization of China Petroleum is 1,491.62 billion yuan, ranking 1st in the refining and trading sector and 8th among 5,153 A-shares in the two markets [1] Group 2 - China Petroleum announced that its president and director, Huang Yongzhang, resigned on September 19, 2025, due to work changes, and will no longer hold any positions in the company or its subsidiaries [2][3] - Huang Yongzhang's resignation is effective immediately and will not affect the legal number of board members or the normal operation of the board [2] - The board confirmed that Huang Yongzhang has no outstanding public commitments and has completed the handover of his responsibilities [2][3]