- PetroChina’s Yunnan petrochemical unit overhaul to shut plant for two months Reuters
- PetroChina to phase out 19 old refining, chemical units to curb sector glut Reuters
- PetroChina to Retire 19 Inefficient Refining and Chemical Units Crude Oil Prices Today | OilPrice.com
- China chemical stocks rise on PetroChina phase-out plan By Investing.com Investing.com South Africa