China Oilfield Services: 9M revenue grew 2.5%, but adjusted attributable profit fell 4.3%

9M revenue rose 2.5% YoY to RMB35.73bn, while adjusted attributable profit declined 4.3%. Drilling and marine activity diverged, with vessel operating days up 6.4% and total rig days down 1.2%.

Original document: China Oilfield Services Limited Class A [601808] Earnings Release — Oct. 26 2026