Financial advisors

N M Rothschild & Sons
St Swithin's Ln
London EC4N 8AL

Registrars

Computershare Investor Services PLC
The Pavilions
Bridgwater Road
Bristol BS99 6ZZ
United Kingdom
Tel: +44 (0)37 0702 0159
www.computershare.com

Registered office

Cleveland House
33 King Street
London SW1Y 6RJ
United Kingdom
Tel: +44 20 7808 0988

Santiago office

Antofagasta Minerals
Av. Apoquindo 4001 – Piso 18
Santiago, Chile
Tel: +562 2798 7000

Registered number
1627889