| Ms Molly Montgomery
| Mrs. Molly Montgomery is a Board Member at Tenaris S.A. |
| Mr Simon Ayat
| Mr. Simon Ayat is a Board Member at Tenaris S.A. |
| Ms Monica Tiuba
| Mrs. Monica Tiuba is a Board Member at Tenaris S.A. |
| Ms Maria Novales Flamarique
| Mrs. Maria Novales-Flamarique is a Board Member at Tenaris S.A. |
| Mr Román Hernández Mendoza
| Mr. Román Hernández Mendoza is the Director of Administration, Finance, and Supply Chain at Almexa (Industrial Products Division) for Grupo Vasconia, S.A.B. |
| Mr Carlos Alejandro Silva Imilán
| Mr. Carlos Alejandro Silva Imilán is the Director of Manufacturing at Vasconia Brands for Grupo Vasconia, S.A.B. |
| Mr Julio Casados Garza
| Mr. Julio Casados Garza is the Director of Supply Chain at Vasconia Brands for Grupo Vasconia, S.A.B. |
| Ms Susana Elizondo Anaya
| Ms. Susana Elizondo Anaya is the Director of Sales and Planning at Almexa for Grupo Vasconia, S.A.B. |
| Mr Luis Fernando Uroza García
| Mr. Luis Fernando Uroza García is the Internal Auditor of the Group at Grupo Vasconia, S.A.B. |
| Mr Cecilia Estrada Noria
| Ms. Cecilia Estrada Noria is the Corporate Director of Information Technology (IT) at Grupo Vasconia, S.A.B. |
| Mr Fernando Elizondo Morán
| Mr. Fernando Elizondo Morán is the Commercial Director at Vasconia Brands for Grupo Vasconia, S.A.B. |
| Mr Néstor Enrique Mejía Tamayo
| Mr. Néstor Enrique Mejía Tamayo is the Director of Administration and Finance at Grupo Vasconia, S.A.B. |
| Mr Marcelo Ramos
| Mr. Marcelo Ramos is a Vice President of Business Development at Fresnillo PLC |
| Mr Fernando Artemio García Martínez
| Mr. Fernando Artemio García Martínez is the Chief Executive Officer of Almexa at Grupo Vasconia, S.A.B. |
| Mr Guillermo Gastélum
| Mr. Guillermo Gastélum is a Vice President of Exploration at Fresnillo PLC |
| Mr Daniel Diez
| Mr. Daniel Diez is a Chief Operating Officer North at Fresnillo PLC |
| Mr Tomás Iturriaga
| Mr. Tomás Iturriaga is a Chief Operating Officer Central at Fresnillo PLC |
| Mr Mario Arreguin Frade
| Mr. Mario Arreguin Frade is a CFO at Fresnillo PLC |
| Mr Octavio Alvídrez Ortega
| Mr. Octavio Alvídrez Ortega is a CEO at Fresnillo PLC |
| Mr Gustavo Adolfo Salazar Salinas
| Mr. Gustavo Adolfo Salazar Salinas is the Director of Administration and Finance at Value Grupo Financiero, S.A.B. de C.V. |
