MMX Mineracao E Metalicos SA announced that Carlos Gonzalez has been appointed as CEO and Investor Relations Officer in substitution of Guilherme Escalhão. Carlos Gonzalez held a position of Officer at EBX Holding and his appointment by the Board Members reinforces EBX´s promotion of home-grown talent. The new CEO of the company has more than 20 years of professional experience in the iron ore sector.