• COSL reported revenue of RMB 35.73 billion for the first three quarters of 2026, up 2.5% year over year.
• Total profit rose 1.3% year over year to RMB 4.22 billion.
• Technology operations recorded year-over-year growth in workload and revenue across major business lines.
• Drilling operations maintained high semi-submersible rig utilization, with overseas revenue accounting for a larger share.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. COSL - China Oilfield Services Limited published the original content used to generate this news brief on October 23, 2026, and is solely responsible for the information contained therein.