Antofagasta plc announced changes to the board committees with effect from March 14, 2023. Vivianne Blanlot has rotated off the Nomination and Governance and Remuneration and Talent Management Committees, and joined the Projects Committee; Francisca Castro has joined the Nomination and Governance Committee; and Eugenia Parot has joined the Remuneration and Talent Management Committee. The members of the Committees are now: Nomination and Governance Committee - Jean-Paul Luksic (Chair), Tony Jensen and Francisca Castro; Audit and Risk Committee - Tony Jensen (Chair), Jorge Bande and Francisca Castro; Remuneration and Talent Management Committee - Francisca Castro (Chair), Michael Anglin, Tony Jensen and Eugenia Parot; Projects Committee - Michael Anglin (Chair), Jorge Bande, Ramón Jara, Eugenia Parot and Vivianne Blanlot; and Sustainability and Stakeholder Management Committee - Vivianne Blanlot (Chair), Juan Claro, Jorge Bande, Ramón Jara, Michael Anglin and Eugenia Parot.