International Advisory Board

Dr. Dr. h.c. Heinrich von Pierer
Chairman of the Supervisory Board Siemens AG

Khalifa Al-Kindi
Deputy Managing Director Abu Dhabi Investment Authority

Donald R. Argus AO
Chairman BHP Billiton Group

Belmiro de Azevedo
Presidente Sonae SGPS SA

Antony Burgmans
Chairman Unilever N.V.

Alfonso Cortina de Alcocer
Chairman Repsol YPF Foundation

Dr. Jürgen Hambrecht
Chairman of the Board of Management BASF AG

Rahmi Koç
Honorary Chairman of the Board of Directors Koç Holding AS

Aarnout Loudon
Chairman of the Supervisory Board Akzo Nobel NV

Minoru Makihara
Senior Corporate Advisor Mitsubishi Corporation

Jaques A. Nasser
Senior Partner One Equity Partners LLC

James W. Owens
Chairman and CEO Caterpillar Inc.

Dr. Marco Tronchetti Provera
Chairman and CEO Pirelli SpA

Dr. Gianfelice Rocca
Chairman Techint Group

Anthony Salim
President and CEO Salim Group

Louis Schweitzer
Chairman Renault SA

Peter Sutherland
Chairman BP PLC

Lord Vallance of Tummel
Chairman Nations Healthcare Ltd.

Javier Valls Taberner
Presidente del Consejo Banco Popular Español

Lorenzo H. Zambrano
Chairman and CEO CEMEX