

Group 1 - The company reported a revenue of 23.32 billion RMB for the six months ending June 30, 2025, representing a year-on-year increase of 3.51% [1] - The profit attributable to the owners of the company was 1.964 billion RMB, an increase of 23.33% compared to the previous year [1] - Basic earnings per share were 0.4116 RMB [1] Group 2 - The global economic policy uncertainty increased in the first half of 2025, leading to a complex and volatile market environment for the oil and gas industry [1] - International oil prices exhibited characteristics of "wide fluctuations and a downward shift in the central tendency" during the first half of the year [1] - Upstream exploration and development investment demand was primarily concentrated in emerging economies and deepwater oil and gas development [1] Group 3 - The company is transitioning from a participant focused on increasing reserves and production to a creator of functional value, fully implementing lean principles to unlock resource potential [1] - The company emphasizes a customer-centric approach, keenly capturing changes in market demand, and continuously promoting the upgrade of technical services towards higher quality and diversification [1] - The drilling services segment generated revenue of 7.231 billion RMB in the first half of the year, an increase of 12.8% from 6.408 billion RMB in the same period last year, reflecting an increase of 823 million RMB [1]