PetroChina's Yunnan petrochemical unit overhaul to shut plant for two months
Core Viewpoint - PetroChina will shut down its entire Yunnan petrochemical plant for maintenance from November 15, 2025, to January 15, 2026 [1] Company Summary - The maintenance shutdown will last for a total of two months [1] Industry Summary - This maintenance period may impact the supply chain and production capacity in the petrochemical sector during the specified timeframe [1]