Alonso González Valdés

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.

BlackRock México Operadora SA de CV SOFI (BlackRock México) is the Mexican fund management subsidiary of Phoenix Acquisition BV, itself a subsidiary of Blackrock, Inc. (NYSE: BLK, NASDAQ: BLK) in the US. Founded in 2008, the firm is headquartered in Mexico City and offers various investment solutions for institutions, financial professionals and individuals in Mexico. BlackRock México also manages a range of BlackRock funds for private and institutional clients.