Board
of Directors

Board Members	Position*	Years as Board Member**	Type of Member***
Carlos Slim Domit	COB – Grupo Carso COB – Grupo Sanborns COB – América Móvil COB – Teléfonos de México	Twenty-Seven	Patrimonial Related
Antonio Cosío Ariño	CEO – Cía. Industrial de Tepeji del Río	Twenty-Seven	Independent
Arturo Elías Ayub	Director of Strategic Alliances, Communication and Institutional Relations – Teléfonos de México CEO – Fundación Telmex	Twenty	Related
Claudio X. González Laporte	COB – Kimberly Clark de México	Twenty-Five	Independent
José Humberto Gutiérrez Olvera Zubizarreta	Business Consultant	Twenty-Seven	Independent
Daniel Hajj Aboumrad	CEO – América Móvil	Twenty-Three	Related
David Ibarra Muñoz	CEO – Despacho David Ibarra Muñoz	Sixteen	Independent
Rafael Moisés Kalach Mizrahi	CEO and COB – Grupo Kaltex	Twenty-Four	Independent
José Kuri Harfush	COB – Janel	Twenty-Eight	Independent
Juan Antonio Pérez Simón	COB – Sanborn Hermanos Vice-Chairman – Teléfonos de México	Twenty-Eight	Independent
Patrick Slim Domit	Vice-Chairman – Grupo Carso Vice-Chairman – América Móvil CEO – Grupo Sanborns Commercial Director of Mass Market – Teléfonos de México COB – Grupo Telvista COB – Sears Operadora México	Twenty-Two	Patrimonial Related
Marco Antonio Slim Domit	COB – Grupo Financiero Inbursa COB – Inversora Bursátil COB – Seguros Inbursa COB – Impulsora del Desarrollo y el Empleo en América Latina	Veintisiete	Patrimonial Related

*	Based on information from the Board members.
**	Seniority as board member was considered since 1990, year when the shares of Grupo Carso, S.A.B. de C.V. were listed in the Mexican Stock Exchange.
***	Based on information from the board members.
COB:	Chairman of the Board.
CEO:	Chief Executive Officer.
Independent directors in accordance with the definition of the Mexican Securities Market Law.

Alternate Board Members	Position*	Years as Board Member**	Type of Member***
Julio Gutiérrez Trujillo	Business Consultant	Thirteen	Independent
Antonio Cosío Pando	General Manager – Cía. Industrial de Tepeji del Río	Sixteen	Independent
Alfonso Salem Slim	Vice-Chairman – Impulsora del Desarrollo y el Empleo en América Latina COB –Inmuebles Carso	Seventeen	Patrimonial Related
Antonio Gómez García	CEO – Grupo Carso CEO - Carso Infraestructura y Construcción COB and CEO – Grupo Condumex	Fourteen	Related
Fernando G. Chico Pardo	CEO – Promecap COB – Grupo Aeroportuario del Sureste	Twenty-Eight	Independent
Alejandro Aboumrad Gabriel	COB – Grupo Proa	Twenty-Seven	Independent
Treasurer
Arturo Spínola García	Director de Finanzas y Administración – Carso Infraestructura y Construcción y Grupo Condumex	Cuatro
Secretary
Alejandro Archundia Becerra	Gerente General Jurídico Corporativo – Grupo Condumex	Cinco

*	Based on information from the Board members.
**	Seniority as board member was considered since 1990, year when the shares of Grupo Carso, S.A.B. de C.V. were listed in the Mexican Stock Exchange.
***	Based on information from the board members.
COB:	Chairman of the Board.
CEO:	Chief Executive Officer.
Independent directors in accordance with the definition of the Mexican Securities Market Law.