Eduardo Hochschild
Chairman

Biography
Eduardo joined Hochschild Mining in 1987 as Safety Assistant at the Arcata unit, becoming Head of the Hochschild Mining Group in 1998 and Chairman in 2006. Eduardo has numerous directorships, amongst them, Cementos Pacasmayo S.A.A., COMEX Peru, Banco de Crédito del Perú and a number of positions with non-profit entities such as TECSUP, the Sociedad Nacional de Minería y Petróleo and the Conferencia Episcopal Peruana. In addition, Eduardo serves as Chairman of the Board of the Universidad de Ingeniería y Tecnologia.

Committee membership
Nominations Committee

Ignacio Bustamante
Chief Executive Officer

Biography
Ignacio joined Hochschild in 1992 and, prior to his appointment as CEO in April 2010, he served as General Manager of the Peruvian operations and as the Group's Chief Operating Officer from January 2008. Between 1998 and 2003 Ignacio worked as Chief Financial Officer of Cementos Pacasmayo S.A.A., a company he subsequently became a Director of between 2003 and 2007. Subsequently, Ignacio worked for Zemex Corporation, a subsidiary of Cementos Pacasmayo, based in Atlanta, Georgia, serving first as CFO and Vice President of Business Development and later as its President. Ignacio holds a BSc in Business and a BSc in Accounting from Universidad del Pacifico in Peru and an MBA from Stanford University.

Committee membership
Corporate Social Responsibility Committee

Dr Graham Birch
Non-Executive Director

Biography
Graham joined the Board on 1 July 2011. Prior to his retirement in 2009, Dr Birch was a Director of BlackRock Commodities Investment Trust plc and manager of BlackRock’s World Mining Trust and Gold and General Unit Trust. Previously he worked at Kleinwort Benson Securities and Ord Minnett/Fleming Ord Minnett before joining Mercury Asset Management in 1993, where he launched a number of mining and natural resources funds. In 1997, Mercury Asset Management was acquired by Merrill Lynch Investment Managers which was itself eventually acquired by BlackRock in 2006. Graham has a PhD in mining geology from Imperial College, London and is currently Vice Chairman of Rothamsted Research and is also a Non-Executive Director of the asset management company, ETF Securities.

Committee membership
Corporate Social Responsibility Committee
Remuneration Committee
Nominations Committee

Dionisio Romero Paoletti
Non-Executive Director

Biography
Dionisio was appointed to the Board on 1 January 2018 as a nominee of Hochschild Mining’s majority shareholder which is controlled by Eduardo Hochschild. Mr Romero is Chairman & CEO of Credicorp and its subsidiary, Banco de Crédito del Peru ("BCP"), Peru's largest bank. Mr. Romero has served as a board member of BCP since 2003 and was appointed Vice Chairman in 2008 and Chairman in 2009.

Mr Romero is also the Chairman of a number of Credicorp group companies, namely Banco de Crédito de Bolivia, El Pacifico-PeruanoSuiza Cia. deSeguros y Reaseguros S.A., El Pacifico Vida Cia. deSeguros y Reaseguros S.A. In addition, Mr Romero is Chairman of Alicorp S.A.A. and a Director of a number of companies including the following publicly listed companies: InversionesCentenario (where he serves as Vice-Chairman), CementosPacasmayo S.A.A and Sierra Metals Inc.

Committee membership
Nominations Committee

Jorge Born Jr.
Non-Executive Director

Biography
Jorge joined the Board in 2006. Jorge is the President and Chief Executive Officer of Bomagra S.A. and a Director of Caldenes S.A., a Bomagra group company. Previously, Jorge served as Head of Bunge’s European operations from 1992 to 1997 and as Head of Bunge’s UK operations from 1989 to 1992. Jorge acts as a Director of Bunge Limited having previously served as Deputy Chairman for 15 years. Jorge is a Director of Dufry A.G. following its merger with Dufry South America S.A. of Rio de Janeiro in May 2010. In addition, Mr Born is President of the Bunge and Born Charitable Foundation.

Committee membership
Nominations Committee

Michael Rawlinson
Senior Independent Director

Biography
Michael joined the Board on 1 January 2016. He was the Global Co-Head of Mining and Metals at Barclays investment bank between 2013 and 2017 having joined from the boutique investment bank, Liberum Capital, a business he helped found in 2007. After starting his career in the City of London at Flemings in 1991, he joined Cazenove in 1996 before leaving JP Morgan Cazenove in 2007. He has been employed as both a corporate financier and research analyst covering the mining sector and has extensive capital markets experience having worked on the IPOs and follow-on offerings for a number of companies including Anglo American, Billiton, Xstrata, Glencore, Gem Diamonds as well as the Company's own IPO in 2006. In addition, Mr Rawlinson served as a Non-Executive Director of Talvivaara Mining Company Plc between April 2012 and November 2013.

Committee membership
Audit Committee
Corporate Social Responsibility Committee
Nominations Committee

Eileen Kamerick
Non-Executive Director

Biography
Eileen joined the Board on 1 November 2016 and currently serves as a Non-Executive Director, Chair of the Corporate Governance Committee and member of the Audit Committee at NYSE-listed Associated Bank Corp. She is also a Non-Executive Director and Chair of the Audit Committee of certain closed-end funds listed on the NYSE advised by Legg Mason Partners Fund Advisors, LLC.

Eileen was formerly the Senior Vice President and CFO of ConnectWise, a US-based developer of a business management platform for technology companies. Prior to that, she held senior executive roles in finance in various industries including healthcare consultancy Press Ganey Associates, investment bank Houlihan Lokey, executive search firm Heidrick & Struggles and BP Amoco Americas.

In addition to sitting on the boards of various not-for-profit boards, such as child welfare society Eckerd Alternatives for Youth, Eileen also lectures on corporate finance and governance at several universities including Washington University School of Law and University of Iowa College of Law.

Committee membership
Audit Committee
Nominations Committee
Remuneration Committee

Sanjay Sarma
Non-Executive Director

Biography
Sanjay Sarma is Professor of Mechanical Engineering at Massachusetts Institute of Technology (“MIT”). He is also the Vice President for Open Learning at MIT and leads efforts such as MIT OpenCourseWare and MITx.

Sanjay was the founder and Chief Technology Officer of OATSystems, which was acquired by Checkpoint Systems in 2008, and has worked at Schlumberger Oilfield Services in Aberdeen, UK, and at the Lawrence Berkeley Laboratories in Berkeley, California.

Currently Sanjay serves on the boards of several start-up companies including Top Flight Technologies and ESSESS and non-profit organisations such as G1S US and edX, the entity set up by MIT and Harvard to facilitate the distribution of free online education worldwide. Sanjay also advises several national governments and global companies.

Committee membership
Nominations Committee
Corporate Social Responsibility Committee