Companhia Siderurgica Nacional (NYSE:SID) Q1 2020 Results Earnings Conference Call May 15, 2020 3:00 PM ET Company Participants Marcelo Cunha Ribeiro - Chief Financial Officer, Investor Relations Officer Benjamin Steinbruch - Chief Executive Officer, Chairman of the Board, Luis Fernando Barbosa Martinez - Executive Officer of Commercial and Logistic Conference Call Participants Daniel Sasson - Itau BBA Thiago Ojea - Goldman Sachs Gabriel Galvao - Credit Suisse Carlos de Alba - Morgan Stanley Operator Good a ...