Antofagasta Results Presentation Deck

Current political and fiscal situation in Chile New Constitution ● ● Proposed new mining royalty • Includes ad valorum and increased operating profit royalties • ● In January 2023 Bill approved by the Senate Mining and Energy Committee and passed to the Senate Treasury Committee for discussion ● Will then be debated in the Senate before being passed to the lower house for its consideration Proposed new Constitution rejected in a national referendum in September 2022 Congress adopted a new plan for drafting the Constitution with a new elected Council and Committee of Experts ANTOFAGASTA PLC New Constitution will be put to a national referendum in December 2023 Antofagasta plc | 2022 Full Year Results CLAR S 00:00

View entire presentation