Antofagasta Q1 2022 Production Report

Antofagasta plc will release its production report for the quarter ended 31 March 2022 on Thursday 21 April 2022.

Announcement

The Q1 production report will be available on our website www.antofagasta.co.uk from 7:00 am (BST) on the 21^st April 2022.

Q&A video conference

On behalf of the Company, we invite you to participate in a Q&A video conference call hosted by Iván Arriagada - Chief Executive Officer, Mauricio Ortiz - Chief Financial Officer and René Aguilar - Vice President of Corporate Affairs and Sustainability which will be open to all investors. The link will be included in our announcement and is also given below.

Date                                        21^st April 2022

Time                                       2:00 pm (BST)

Link                                        Please join the conference here

For those investors and analysts who are not able to join the Zoom Webinar video conference, please join via telephone using the conference call dial-in details below. You will be able to hear the Q&A and also ask questions over the telephone.

Both video and telephone participants will have to register before they can participate in the call so please leave enough time to do this before the call begins.

Confirmation code               6470685