| Augusto Baertl Position: Director Mr. Baertl is a Peruvian mining engineer who has held a number of senior positions with Peruvian and international mining companies. He served as Mine Manager, President and Chief Executive Officer of Compañía Minera Milpo, one of Peru's largest mining companies, from 1967 to 1996. From 1997 to 2002, Mr. Baertl served as President and Executive Chairman of Compañía Minera Antamina and oversaw the exploration, feasibility studies and development of the project. He is a member of the American Institute of Mining Metallurgical and Petroleum Engineers (AIME), the Instituto de Ingenieros de Minas del Perú and the Colegio de Ingenieros del Perú- Capítulo de Minas and, was also the President of the Peruvian mining society, Sociedad de Minera, Petroleo y Energia. Mr. Baertl graduated from Universidad Nacional de Ingeniería in 1965 and also participated in the Senior Management Program at Harvard Business School and in the CEO Management Program at Northwestern University. |


