1. 1INSTITUTIONAL PRESENTATIONFinancial and Operational ResultsMarch 31st, 2013 2. DisclaimerThe statements contained in this report regarding the outlook on business,estimations…
1. 1Institutional PresentationFinancial and Operational ResultsDecember 31, 2011 2. Company Overview 3. History31872: The British company San Paulo Gas receivesauthorization…