Vietnam PP Plant Back Onstream: Supply Insight

Long Son Petrochemical's PP unit brought onstream

Jun 13, 2026

Long Son Petrochemical has restarted its polypropylene (PP) unit. A source in Vietnam informed a team member, “The company has resumed operations at the unit around August 19, 2025 following a turnaround. The unit was shut in mid-October 2024 along with an upstream cracker with concerns mounting over shrinking production margins and dampened derivative demand conditions.” Located in Long Son, Vietnam, the PP unit has a production capacity of 400,000 mt/year.