For the purposes of CVM Instruction no. 358/02, CCR S.A. (“CCR”) (BM&FBovespa: CCRO3; Bloomberg: CCRO3 BZ; Reuters: CCRO3.SA) hereby informs its shareholders and the market, in compliance with paragraph 4, article 157, of Law no. 6404, of December 15, 1976, and its amendments, and pursuant to CVM Instruction no. 358, of January 3, 2002, and its amendments, that, as CCR concluded the purchase of the ownership interest Odebrecht Transport Participações S.A. (“OTPP”) held in Concessionária da Linha 4 do Metrô de São Paulo S.A. (“VIAQUATRO”), the Fourth Addendum to the Shareholders‘ Agreement of VIAQUATRO was executed on this date, under article 118 of the Business Corporation Act, between CCR, Mitsui & Co., Ltd., and RuasInvest Participações S.A., having VIAQUATRO as consenting intervening party.

São Paulo, April 20, 2017.

Investor Relations Officer