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MARCELO MOSES DE OLIVEIRA LYRIO - 746.597.157- 87

Mr. Lyrio is the founding partner of Príncipio Assessoria Empresarial. During 12 years, from 2004 to 2016, he was a businessman, partner and co-founder of Signatura Lazard and Managing Director ( MD ) of Lazard in Brazil. During such period, he worked as assistant for large Brazilian and foreign corporate groups in their local and international investments. Before then, he worked for 14 years, from 1990 to 2004, for ING Bank and ING Barings in several areas of the institution, and the last three years, as its President in Brazil. Mr. Lyrio is graduated in Economic Sciences from Pontifícia Universidade Católica - PUC of Rio de Janeiro. Mr. Lyrio does not occupy an administration position in any third sector organization. The appointed member declares that he is not subject to: (a) any criminally adverse sentence; (b) any adverse sentence in administrative proceedings of the Brazilian Securities Commission (CVM); and (c) any adverse sentence rendered final and unappealable in the judicial or administrative spheres, which has suspended or incapacitated him to perform any professional or commercial activity. The appointed member declares not to be a politically exposed person pursuant to CVM Normative Ruling No. 301/99.

PEDRO OLIVA MARCILIO DE SOUSA - 726.224.745-04

Mr. Sousa is an Executive Officer at Br Partners Group, and from 2012 to 2016 he acted as a Resources Management Office at GR Partners Gestão de Recursos Ltda. In 2011, he acted as a M&A Officer. From 2009 to 2010, he acted as M&A officer at Banco Standard de Investimentos S.A. As of 2013, he has been acting as a member of the Audit Committee at Companhia Brasileira de Distribuição and BM&F Bovespa S.A – Bolsa De Valores, Mercadorias e Futuros. Between 2013 and 2014, he was a member of the fiscal board of Hypermarcas S.A. Mr. Sousa has a Bachelor’s degree in Law from Faculdade de Direito da Universidade Federal of the state of Bahia. Mr. Souza does not occupy an administration position in any third sector organization. The appointed member declares that he is not subject to: (a) any criminally adverse sentence; (b) any adverse sentence in administrative proceedings of the Brazilian Securities Commission (CVM); and (c) any adverse sentence rendered final and unappealable in the judicial or administrative spheres, which has suspended or incapacitated him to perform any professional or commercial activity. The appointed member declares not to be a politically exposed person pursuant to CVM Normative Ruling No. 301/99.

GESNER JOSÉ DE OLIVEIRA FILHO - 013.784.028-47

Mr. Oliveira Filho is currently a Member of the Self-regulation Council of FEBRABAN, Member of the Board of Directors of USIMINAS, Member of the Policy Advisory Board of UBER, Member of the Advisory Board of CIEE, Member of the Advisory Board of ECONSERVATION, Partner of GO Associados Consultoria Empresarial, Professor of the Planning Department and Economic Analysis Applied to Administration – EAESP / FGV, Coordinator of the Economics Group of Infrastructure & Environmental Solutions of FGV. Between 2006 and 2010, he was the President of Sabesp – Sanitation Company of the State of São Paulo. He has also acted as Consultant in a project for the World Bank, for institutional analysis of a sanitation company in Dhaka, Bangladesh, 2012. Mr. Oliveira Filho is graduated in Economics from School of Economics and Administration of Universidade de São Paulo – FEA/USP, with a Master’s degree in Economics from the Economics Institute of Universidade Estadual de Campinas (UNICAMP) and Phd in Economics from Califórnia University, Berkeley. Mr. Oliveira Filho does not occupy an administration position in any third sector organization. The appointed member declares that he is not subject to: (a) any criminally adverse sentence; (b) any adverse sentence in administrative proceedings of the Brazilian Securities Commission (CVM); and (c) any adverse sentence rendered final and unappealable in the judicial or administrative spheres, which has suspended or incapacitated him to perform any professional or commercial activity. The appointed member declares not to be a politically exposed person pursuant to CVM Normative Ruling No. 301/99.

Mrs. Barretto is currently an alternate member of the Board of Directors of Braskem, indicated by Odebrecht S.A.. A professional with 20 years’ experience in the areas of Controllership, Planning and Human Resources, and more recently, in the business department. She began her career in the outside audit team of PriceWaterhouseCoopers, in Salvador, in 1990. She started at the Odebrecht Organization in 1994, as responsible for Planning and Human Resources, at Construtora Norberto Odebrecht as a Controller and at Braskem as Controllership Manager of the Polyolefin Unit, all of which within the same economic group. From 2012 to 2015, she was a Business Officer, in charge of the investments in private properties of Odebrecht Properties, also a member of the same economic group as the Company. Since then, she returned to Holding Odebrecht S.A., as Planning and People Officer, also within the same economic group of the Company. Mrs. Barretto graduated in Business Administration from Universidade Salvador (UniFacs) in 1989, with merit award, and she completed her MBA in Business Administration at Fundação Dom Cabral, in Belo Horizonte, in 2006. Mrs. Barretto does not occupy an administration position in any third sector organization. The appointed member declares that she is not subject to: (a) any criminally adverse sentence; (b) any adverse sentence in administrative proceedings of the Brazilian Securities Commission (CVM); and (c) any adverse sentence rendered final and unappealable in the judicial or administrative spheres, which has suspended or incapacitated her to perform any professional or commercial activity. The appointed member declares not to be a politically exposed person pursuant to CVM Normative Ruling No. 301/99.

Mr. França Leão started, in 2003, to coordinate the support to the sustainability programs at Odebrecht S.A. Since 1992, he coordinates the environmental programs at Odebrecht. He was the responsible, until 2013, for coordinating the support to the SSTMA programs at Construtora Norberto Odebrecht. He was a professor at UFMG (University of Minas Gerais), from 1981 to 1992, in the Sanitary and Environmental Engineering department, and Coordinator of the Master course in the same area. He is a consultant in several environmental control projects in the industry through the Christiano Ottoni Foundation belonging to UFMG. He was president of the State Environmental Foundation of Minas Gerais and member of the State Environmental Politics and the National Environmental Councils from 1989 to 1991. Mr. França Leão has a degree in Civil Engineering with a major in sanitary engineering from UFMG, and a master’s degree and PhD in sanitary and environmental engineering from University of California, in Berkeley - 1981. Mr. França Leão does not occupy an administration position in any third sector organization. The Board Member declares that he is not subject to: (a) any criminally adverse sentence; (b) any adverse sentence in administrative proceedings of the Brazilian Securities Commission (CVM); and (c) any adverse sentence rendered final and unappealable in the judicial or administrative spheres, which has suspended or incapacitated him to perform any professional or commercial activity. The Board Member declares not to be a politically exposed person pursuant to CVM Normative Ruling 301/99.

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