| 27th Oct 2025 8:00 am | RNS | PUBLICATION OF PROSPECTUS - REPLACEMENT | 
                                                                            
                                            | 27th Oct 2025 7:00 am | RNS | PUBLICATION OF PROSPECTUS | 
                                                                            
                                            | 23rd Oct 2025 7:00 am | RNS | Q3 2025 PRODUCTION REPORT | 
                                                                            
                                            | 22nd Sep 2025 2:00 pm | RNS | TR-1: Notification of major holdings | 
                                                                            
                                            | 10th Sep 2025 12:00 pm | RNS | INTERIM DIVIDEND PAYABLE | 
                                                                            
                                            | 3rd Sep 2025 3:32 pm | RNS | ANTOFAGASTA PLC ANNOUNCES PRICING OF BOND | 
                                                                            
                                            | 14th Aug 2025 7:00 am | RNS | HALF YEAR RESULTS FOR THE 6 MONTHS ENDED 30/06/25 | 
                                                                            
                                            | 13th Aug 2025 7:00 am | RNS | CHANGES TO BOARD COMMITTEES | 
                                                                            
                                            | 4th Aug 2025 7:00 am | RNS | VIDEO CONFERENCE DETAILS: HALF YEAR 2025 RESULTS | 
                                                                            
                                            | 16th Jul 2025 7:00 am | RNS | Q2 2025 PRODUCTION REPORT | 
                                                                            
                                            | 27th Jun 2025 6:07 pm | RNS | (Canada extractive) Report on Payment to Govts | 
                                                                            
                                            | 27th Jun 2025 6:00 pm | RNS | REPORT ON PAYMENTS TO GOVERNMENTS | 
                                                                            
                                            | 26th Jun 2025 12:00 pm | RNS | APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR | 
                                                                            
                                            | 16th May 2025 10:00 am | RNS | ZALDÍVAR EIA APPROVAL | 
                                                                            
                                            | 8th May 2025 6:24 pm | RNS | RESULTS OF 2025 ANNUAL GENERAL MEETING | 
                                                                            
                                            | 8th May 2025 9:00 am | RNS | CHAIRMAN’S COMMENTS AT THE 2025 AGM | 
                                                                            
                                            | 25th Apr 2025 6:15 pm | RNS | FINAL DIVIDEND PAYABLE | 
                                                                            
                                            | 16th Apr 2025 7:00 am | RNS | Q1 2025 PRODUCTION REPORT | 
                                                                            
                                            | 2nd Apr 2025 8:05 am | RNS | NOTIFICATION OF TRANSACTIONS | 
                                                                            
                                            | 27th Mar 2025 7:00 am | RNS | 2024 ANNUAL REPORT, 2025 NOTICE OF AGM | 
                                                                            
                                            | 7th Mar 2025 10:00 am | RNS | DIRECTOR CHANGE AND CHANGES TO BOARD COMMITTEES | 
                                                                            
                                            | 18th Feb 2025 7:00 am | RNS | FULL YEAR RESULTS FOR THE YEAR ENDED 31.12.2024 | 
                                                                            
                                            | 11th Feb 2025 7:00 am | RNS | 2024 FY RESULTS PRESENTATION & CONFERENCE DETAILS | 
                                                                            
                                            | 16th Jan 2025 7:00 am | RNS | Q4 2024 PRODUCTION REPORT | 
                                                                            
                                            | 27th Nov 2024 12:01 pm | RNS | CHANGE TO BOARD COMMITTEE CHAIR | 
                                                                            
                                            | 16th Oct 2024 7:00 am | RNS | Q3 2024 PRODUCTION REPORT | 
                                                                            
                                            | 12th Sep 2024 7:00 am | RNS | Dividend Declaration | 
                                                                            
                                            | 20th Aug 2024 7:00 am | RNS | HALF YEAR RESULTS | 
                                                                            
                                            | 14th Aug 2024 7:00 am | RNS | VIDEO CONFERENCE DETAILS: HALF YEAR 2024 RESULTS | 
                                                                            
                                            | 14th Aug 2024 7:00 am | RNS | APPOINTMENT TO BOARD COMMITTEE | 
                                                                            
                                            | 24th Jul 2024 7:00 am | RNS | APPOINTMENT OF CORPORATE BROKER | 
                                                                            
                                            | 17th Jul 2024 7:00 am | RNS | Q2 2024 PRODUCTION REPORT | 
                                                                            
                                            | 4th Jul 2024 2:30 pm | RNS | PUBLICATION OF PROSPECTUS | 
                                                                            
                                            | 28th Jun 2024 4:00 pm | RNS | REPORT ON PAYMENTS TO GOVERNMENTS | 
                                                                            
                                            | 5th Jun 2024 5:02 pm | RNS | TRANSFER OF CENTINELA WATER SUPPLY INFRASTRUCTURE | 
                                                                            
                                            | 8th May 2024 6:23 pm | RNS | RESULTS OF 2024 ANNUAL GENERAL MEETING | 
                                                                            
                                            | 8th May 2024 10:05 am | RNS | CHAIRMAN’S COMMENTS AT THE 2024 AGM | 
                                                                            
                                            | 30th Apr 2024 7:00 am | RNS | ANTOFAGASTA PLC ANNOUNCES PRICING OF BOND | 
                                                                            
                                            | 25th Apr 2024 7:00 am | RNS | FINAL DIVIDEND PAYABLE | 
                                                                            
                                            | 17th Apr 2024 7:00 am | RNS | Q1 2024 PRODUCTION REPORT |