For detailed information on América Móvil’s stake in is main subsidiaries and more information on the Corporate Governance structure and how it operates, please view our Report on Form 20-F at: http://www.americamovil.com/sites/ default/files/2018-04/2017-annualreport-on-form-20-f_0.pdf Our operations and decision-making process are based on our mission, vision, values, and philosophy.