Companhia Siderúrgica Nacional (NYSE:SID) Q4 2022 Earnings Conference Call March 9, 2023 9:30 AM ET Company Participants Marcelo Cunha Ribeiro - CFO and IR Executive Officer Marcelo Ribeiro - CFO Helena Guerra - Sustainability Director Benjamin Steinbruch - Chairman and CEO Conference Call Participants Rafael Barcellos - Santander Bank Daniel Sasson - Itau BBA Carlos de Alba - Morgan Stanley Thiago Lofiego - Bradesco BBI Operator At this time, we would like to welcome everyone to CSN Conference Call to rele ...