智通财经网·2025-11-13 02:49Core Viewpoint - The oil stocks have collectively declined following a significant drop in international oil prices, marking the largest decrease since June [1] Group 1: Company Performance - CNOOC (00883) fell by 2.96%, trading at HKD 22.26 [1] - China Oilfield Services (02883) decreased by 2.86%, trading at HKD 7.82 [1] - PetroChina (00857) dropped by 1.43%, trading at HKD 8.94 [1] - Sinopec (00386) declined by 1.57%, trading at HKD 4.40 [1] Group 2: Market Conditions - WTI crude oil futures for December delivery fell by 4.2%, erasing gains from the previous three trading days [1] - January Brent crude oil decreased by 3.8% [1] - OPEC's monthly oil market report indicates a slight oversupply in the oil market by 2026 due to increased global supply, contrasting previous forecasts of prolonged supply shortages [1]