Susana Wendy Zendejas Castillo

Afore XXI Banorte SA de CV (Afore) is a pension fund manager headquartered in Mexico City, Mexico. They are a subsidiary of Banco Mercantil del Norte SA de CV and their ultimate parent is Grupo Financiero Banorte SAB de CV (BMV: GFNORTEO). Afore manages the funds of the workers that are subject to the regulations of the Retirement Savings Systems. They also provide information and advice on retirement.

Principal Fondos de Inversión SA de CV (Principal Fondos) is the Mexican fund management subsidiary of Principal International LLC, ultimately held by The Principal Financial Group, Inc. (NYSE: PFG) in the US. Founded in 1993, Principal Fondos is headquartered in Monterrey and manages the Principal fund range for individual and institutional investors.