(Petrobras, 1.May.2019) — Petrobras, following up on the release disclosed on 01/30/2019, informs that it has completed, through its subsidiary Petrobras America Inc. (PAI), the sale to Chevron USA Inc. (Chevron) of 100% of its shares in the companies that encompass Pasadena’s entire refining operations system in the United States. […]