8月14日中国海油AH溢价达48.63%，位居AH股溢价率第71位

Group 1 - The Shanghai Composite Index fell by 0.46%, closing at 3666.44 points, while the Hang Seng Index decreased by 0.37%, closing at 25519.32 points [1] - CNOOC's A/H premium reached 48.63%, ranking 71st among A/H shares [1] - On the same day, CNOOC's A-shares closed at 25.8 yuan, down 0.39%, and H-shares closed at 18.99 HKD, down 0.11% [1] Group 2 - CNOOC is the largest offshore oil and gas producer in China and one of the largest independent oil and gas exploration and production companies globally [1] - The company's main business includes the exploration, development, production, and sales of crude oil and natural gas [1]