MZ is a leading investor relations, technology, financial services and integrated communications consulting firm. Established in 1999, MZ has revolutionized the market by focusing on innovation and customized client service. With offices in New York and Sao Paulo, MZ currently has more than 290 clients in six countries. Its services include: structuring companies for IPOs; planning and implementing global investor relations programs; training; market intelligence (value creation, sector analysis, investor targeting,shareholder base and expectation management); business and financial communications consulting. MZ also offers three innovative and exclusive programs worldwide: IR Global Rankings, Exemplary Disclosure and Online General Meetings.

CCG is a leading global investor relations and strategic communications consulting firm. In business for more than 30 years, the agency provides a complete range of investor communications, counseling, and IT and data solutions through our global network to over 300 clients across multiple capital markets. CCG has been awarded a number of industry honors for its handling of complex investor relations and crisis communications matters. The agency's corporate headquarters is in Los Angeles with additional offices in New York, Beijing, Shanghai, Frankfurt, São Paulo and Tel Aviv. For further information, contact CCG directly, or visit the Company's web sites at www.ccgir.com and www.ccgirasia.com.