Antofagasta Results Presentation Deck

Growth update: Los Pelambres (Phase 1) Major projects on track for delivery in H2 2023 ● ● Desalination Plant Mechanical Construction completed H1 2023. Nameplate capacity: 400 litres per second, with average rate of 160 litres per second achieved in June 2023. Commissioning to take place during H2 2023. ● ● FLSmier Flamier Antofagasta plc | 2023 Half Year Results Fourth Concentrator Line Project to lift plant nameplate capacity from 175ktpd to 190ktpd. Pre-operational testing work commenced in Q2 2023, in addition to commissioning of ancillary sections of equipment. Commissioning to take place during H2 2023. ANTOFAGASTA PLC 24

View entire presentation