Location Berre l'Etang, Bouches-du-Rhône, FR, 13131 Req ID: 89812 Facility: Berre Cpb-521 Department: HSES Division: Olefins and Polyolefins, Refining In June 2025, LYB announced entering into an agreement and exclusive negotiations for the sale of four olefins & polyolefins sites and the associ