| 30/04/24 | 07:00:14 | 30 Apr 2024 | | ANTOFAGASTA PLC ANNOUNCES PRICING OF BOND |
| 25/04/24 | 07:00:13 | 25 Apr 2024 | | FINAL DIVIDEND PAYABLE |
| 17/04/24 | 07:00:07 | 17 Apr 2024 | | Q1 2024 PRODUCTION REPORT |
| 03/04/24 | 11:00:00 | 3 Apr 2024 | | NOTIFICATION OF TRANSACTIONS |
| 28/03/24 | 07:00:12 | 28 Mar 2024 | | 2023 REPORTING SUITE, 2024 AGM & CORPORATE UPDATE |
| 19/03/24 | 08:00:44 | 19 Mar 2024 | | CENTINELA SECOND CONCENTRATOR FINANCING |
| 20/02/24 | 07:00:04 | 20 Feb 2024 | | FULL-YEAR RESULTS FOR THE YEAR ENDED 31/12/2023 |
| 16/02/24 | 07:00:04 | 16 Feb 2024 | | UPDATED EMISSIONS TARGETS |
| 15/02/24 | 07:00:06 | 15 Feb 2024 | | 2023 FY RESULTS PRESENTATION & CONFERENCE DETAILS |
| 30/01/24 | 16:49:41 | 30 Jan 2024 | | APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR |
| 17/01/24 | 07:00:05 | 17 Jan 2024 | | Q4 2023 PRODUCTION REPORT |
| 02/01/24 | 07:00:06 | 2 Jan 2024 | | NOTIFICATION OF TRANSACTION BY DIRECTOR / PDMR |
| 20/12/23 | 07:00:16 | 20 Dec 2023 | | CENTINELA SECOND CONCENTRATOR PROJECT APPROVED |
| 15/12/23 | 14:24:53 | 15 Dec 2023 | | ANTOFAGASTA ANNOUNCES INVESTMENT IN BUENAVENTURA |
| 12/12/23 | 07:00:14 | 12 Dec 2023 | | DIRECTOR CHANGE AND CHANGES TO BOARD COMMITTEES |
| 10/11/23 | 07:00:07 | 10 Nov 2023 | | PUBLICATION OF CLIMATE CHANGE REPORT |
| 18/10/23 | 07:00:09 | 18 Oct 2023 | | Q3 2023 PRODUCTION REPORT |
| 07/09/23 | 07:00:08 | 7 Sept 2023 | | INTERIM DIVIDEND PAYABLE |
| 10/08/23 | 07:00:04 | 10 Aug 2023 | | HALF YEARLY FINANCIAL REPORT |
| 09/08/23 | 07:00:05 | 9 Aug 2023 | | CHANGE OF SENIOR INDEPENDENT DIRECTOR |
| 03/08/23 | 07:00:10 | 3 Aug 2023 | | 2023 Half Year Results - Participation Details |
| 31/07/23 | 07:00:08 | 31 Jul 2023 | | ANTOFAGASTA RELEASES SOCIAL VALUE REPORT |
| 20/07/23 | 07:00:03 | 20 Jul 2023 | | ANTOFAGASTA RELEASES TAX REPORT |
| 19/07/23 | 07:00:02 | 19 Jul 2023 | | Q2 2023 PRODUCTION REPORT |
| 30/06/23 | 07:00:08 | 30 Jun 2023 | | Report on Payments to Govts |
| 10/05/23 | 18:37:58 | 10 May 2023 | | RESULTS OF 2023 ANNUAL GENERAL MEETING |
| 10/05/23 | 13:00:02 | 10 May 2023 | | CHAIRMAN’S COMMENTS AT THE 2023 AGM |
| 02/05/23 | 07:00:14 | 2 May 2023 | | FINAL DIVIDEND PAYABLE |
| 19/04/23 | 07:00:02 | 19 Apr 2023 | | Q1 2023 PRODUCTION REPORT |
| 18/04/23 | 07:00:06 | 18 Apr 2023 | | APPOINTMENT OF INDEPENDENT NON-EXECUTIVE DIRECTOR |
| 31/03/23 | 08:38:59 | 31 Mar 2023 | | PUBLICATION OF 2022 ANNUAL REPORT AND ACCOUNTS |
| 30/03/23 | 16:31:26 | 30 Mar 2023 | | NOTIFICATION OF TRANSACTIONS |
| 14/03/23 | 16:39:09 | 14 Mar 2023 | | CHANGES TO BOARD COMMITTEES |
| 21/02/23 | 07:00:03 | 21 Feb 2023 | | 2022 Full-year results announcement |
| 14/02/23 | 07:00:06 | 14 Feb 2023 | | 2022 Full Year Results - Participation Details |
| 18/01/23 | 07:00:04 | 18 Jan 2023 | | Q4 2022 PRODUCTION REPORT |
| 29/12/22 | 08:34:31 | 29 Dec 2022 | | LOS PELAMBRES ACCESS BLOCKED |
| 15/12/22 | 17:15:01 | 15 Dec 2022 | | ANTOFAGASTA EXITS REKO DIQ PROJECT IN PAKISTAN |
| 19/10/22 | 07:00:05 | 19 Oct 2022 | | Q3 2022 PRODUCTION REPORT |
| 12/10/22 | 10:15:04 | 12 Oct 2022 | | Notice of Q3 2022 Production Report |
| 04/10/22 | 14:37:46 | 4 Oct 2022 | | LOS PELAMBRES DESALINATION PROJECT UPDATE |
| 12/09/22 | 07:00:08 | 12 Sept 2022 | | Precautionary Measure at Los Pelambres |
| 09/09/22 | 17:31:17 | 9 Sept 2022 | | Interim Dividend 2022 FX Rates |
| 11/08/22 | 07:00:10 | 11 Aug 2022 | | HALF YEAR FINANCIAL REPORT FOR PERIOD TO 30.06.22 |
| 04/08/22 | 07:00:09 | 4 Aug 2022 | | Notice of Half Year Results 2022 |
| 20/07/22 | 07:00:06 | 20 Jul 2022 | | Q2 2022 PRODUCTION REPORT |
| 11/07/22 | 07:00:05 | 11 Jul 2022 | | ANTOFAGASTA RELEASES TAX REPORT |
| 01/07/22 | 07:00:08 | 1 Jul 2022 | | REPORT ON PAYMENTS TO GOVERNMENTS |
| 15/06/22 | 07:00:02 | 15 Jun 2022 | | LOS PELAMBRES CONCENTRATE PIPELINE INCIDENT UPDATE |
| 14/06/22 | 07:00:03 | 14 Jun 2022 | | UPDATED MINERAL RESOURCES |
