Braskem S.A. in the extraordinary general meeting held on May 22, 2019 approved the election of Mr. Roberto Lopes Pontes Simões as an effective member of the Board of Directors of the Company, replacing Mr. Rodrigo José de Pontes Seabra Monteiro Salles; election of Mr. Roberto Faldini as an effective member of the Board of Directors of the Company, replacing Mrs. Carla Gouveia Barreto; and election of Mr. José Marcelo Lima Pontes as an alternate member for Mr. Mauro Motta Figueira in the Board of Directors of the Company.