Leaded by Chairman Mr. Xiao Xuewen, CISDI delegation attended 2011 Brazil Iron & Steel Expo hold in Sao Paulo on June 1^st (local time). Mr. ANDREU GERDAU, Chairman of Brazil Steel Institute and chairman & CEO of Gerdau Group, Mr. BRUMEN, CEO of USIMINAS, Mr. CORBELLINI, president of VALE, Mr. JUAREZ, GM of VALE engineering department, Mr. BENJAMIN, CEO of ArcelorMittal Brasil, and other tycoons from brazil steel industry were all attracted by CISDI’s exhibition booth and expressed their high appreciations for CISDI’s development in Brazil. Leaders from MITSUBISHI Brazil, UTC, REFAMAX and other partner companies also came to CISDI’s stand and expressed their willingness for further cooperation. CISDI highlighted itself as the most welcome booth in this exhibition.