| Mr Alfonso Salem Hajj
| Mr Alfonso Salem Hajj is a Board Member at Minera Frisco, S.A.B. de C.V. |
| Mr Jesus Gutierrez Bastida
| Mr Jesus Gutierrez Bastida is a Board Member at Minera Frisco, S.A.B. de C.V. |
| Mr Sergio W. Covarrubias Vazquez
| Mr Sergio W. Covarrubias Vazquez is a Board Member at Minera Frisco, S.A.B. de C.V. |
| Mr Juan Rodriguez Torres
| Mr Juan Rodriguez Torres is a Board Member at Minera Frisco, S.A.B. de C.V. He also is a Chairman at Operadora de Sites Mexicanos, S.A.B. de C.V. |
| Mr Jose Shedid Merhy
| Mr Jose Shedid Merhy is a Board Member at Minera Frisco, S.A.B. de C.V. |
| Mr Hector Slim Seade
| Mr Hector Slim Seade is a Board Member at Minera Frisco, S.A.B. de C.V. |
| Mr Antonio Gomez Garcia
| Mr Antonio Gomez Garcia is a Board Member at Minera Frisco, S.A.B. de C.V. |
| Mr Carlos Slim Helu
| Mr Carlos Slim Helu is a Chairman and Shareholder at Minera Frisco, S.A.B. de C.V. |
| Mr Enrique Yamuni Robles
| Mr Enrique Yamuni Robles is a Board Member and CEO at Megacable Holdings, S.A.B. de C.V. |
| Mr Juan Bours Martínez
| Mr Juan Bours Martínez is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Mr Jesus Henry Robinson Bours
| Mr Jesus Henry Robinson Bours is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Mr Arturo Bours Griffith
| Mr Arturo Bours Griffith is a Board Member at Megacable Holdings, S.A.B. de C.V |
| Mr Sergio Jesús Mazón Rubio
| Mr Sergio Jesús Mazón Rubio is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Mr Carlos Gomez Gomez
| Mr. Carlos Gomez Gomez is a Board Member at KUO, S.A.B. de C.V. |
| Mr Arturo Dacosta Ruiz
| Mr. Arturo Dacosta Ruiz is a Board Member at KUO, S.A.B. de C.V. |
| Mr José Gerardo Robinson Bours
| Mr José Gerardo Robinson Bours is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Ms Claudia Félix Sandoval
| Mrs Claudia Félix Sandoval is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Mr Nicolás Olea Osuna
| Mr Nicolás Olea Osuna is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Mr Enrique Ramón Coppel Luken
| Mr Enrique Ramón Coppel Luken is a Board Member at Megacable Holdings, S.A.B. de C.V. |
| Mr Francisco Javier Robinson Bours
| Mr Francisco Javier Robinson Bours is a Chairman at Megacable Holdings, S.A.B. de C.V. |