Latest Antofagasta plc News & Updates

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Antofagasta plc (Antofagasta)

Chilean copper mining and transport group

antofagasta.co.uk

Headquarters: Las Condes, Chile
Founded year: 1993
Company type: Private company
Number of employees: 7,500–10,000
Industry: Specialty Mining & Metals

Last updated Today

Latest news about Antofagasta plc (Antofagasta)

In short: Antofagasta reported a 27% increase in H1 2026 EBITDA while lowering annual copper output guidance due to severe weather in Chile.

Company announcements

August 13 Antofagasta

Antofagasta reports 27% EBITDA growth in H1 2026

Revenue rose 18% to $4.48 billion, and EBITDA margin widened to 63.4%. Full-year copper output guidance reduced to 625-655kt after weather disruptions.

August 12 Antofagasta

Antofagasta announces director and committee changes

Juan Claro resigns from the board effective 31 August; Ignacio Bustamante assumes remuneration committee chair on 1 September, with Francisca Castro rotating off.

August 3 Antofagasta

Antofagasta announces Q&A details for 2026 half year results

The results will be released on 13 August 2026, with a virtual Q&A conference at 2pm UK time, open to all investors and requiring registration.

June 30 Antofagasta

Antofagasta issues 2025 Report on Payments to Governments

The report details taxes and payments made to governments, with over 99% paid in Chile.

Media coverage

September 14 Yahoo Finance

Berenberg optimistic on Antofagasta after copper drop

Investing.com - Berenberg upgraded its recommendation on Antofagasta from "hold" to "buy," noting that the drop in copper prices last week...

September 8 Ad hoc news

Antofagasta stock gains as copper hits record and molybdenum output drops

The main immediate driver for Antofagasta stock on September 8, 2026, was a fresh record in three-month copper prices on the London Metal Exchange, which...

September 4 El Ecosistema Startup

Antofagasta evaluates Codelco assets in a copper bull market cycle

Antofagasta's nod to Codelco's assets Iván Arriagada, CEO of Antofagasta Plc, opened the door to a move that the mining sector...

August 31 Ad hoc news

Antofagasta stock feels the impact of Chilean storms as copper guidance is cut

Antofagasta stock faces weather-driven uncertainty after severe storms in Chile disrupted operations at its Los Pelambres mine and prompted a cut to full-year 2026 copper...

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