petrochemical
Former Odebrecht disposes of its main company and affects Petrobras shares
September 21, 2021 10:21 am —
Valdemar Medeiros
Petrobras maintains position of selling stake in petrochemical Braskem
August 30, 2021 2:30 pm —
Roberta Souza
Petroquímica Braskem will launch a 3D printing portfolio later this month
October 20, 2020 8:52 am —
Roberta Souza