Board of Brazil's Usiminas votes to remove CEO Souza -sources

SAO PAULO, March 23 (Reuters) - The board of Usinas Siderúrgicas de Minas Gerais SA voted to remove Chief Executive Officer Rômel de Souza in a meeting on Thursday, two people with knowledge of the matter said. (Reporting by Guillermo Parra-Bernal and Alberto Alerigi Jr.)