海油发展（600968）7月30日主力资金净流出3737.94万元

Group 1 - The stock price of CNOOC Development (600968) closed at 4.11 yuan on July 30, 2025, with an increase of 0.24% and a turnover rate of 0.48% [1] - The company reported a total revenue of 10.074 billion yuan for Q1 2025, representing a year-on-year growth of 9.42%, and a net profit attributable to shareholders of 594 million yuan, up 18.48% year-on-year [1] - CNOOC Development has a current ratio of 1.627, a quick ratio of 1.548, and a debt-to-asset ratio of 40.62% [1] Group 2 - CNOOC Development has made investments in 64 companies and participated in 5,000 bidding projects [2] - The company holds 56 trademark registrations and 3,987 patent registrations, along with 58 administrative licenses [2]