Antofagasta commits to the Copper Mark

Copper Production

Antofagasta plc (LON:ANTO) has announced that Centinela and Zaldívar are the Company’s first operations to commit to the Copper Mark.

The Copper Mark is a credible assurance framework established to demonstrate the copper industry’s responsible production practices and the industry’s contribution to the United Nations Sustainable Development Goals (SDGs). The Copper Mark goes beyond compliance and focuses on the continuous improvement of responsible production.

To be granted the Copper Mark, a producer must comply with 32 criteria within two years from the date of submitting a letter of commitment to the Copper Mark. These criteria relate to issues important to all stakeholders, including greenhouse gas emissions, safety and health, tailings management, biodiversity, business integrity, gender equality and human rights. Once the Copper Mark has been granted the producer must be independently assessed every three years to demonstrate continued compliance with all the criteria.

René Aguilar, Vice-President of Corporate Affairs and Sustainability said, “This external independent review will help us to continue improving our responsible mining practices. We are working towards becoming leaders of sustainability in our industry and the Copper Mark is a further and important step forward in this journey.”

Iván Arriagada, Chief Executive Officer of Antofagasta said, “We are starting this important process at Centinela and Zaldívar and will then extend it to the rest of our Mining operations. Application for the Copper Mark is a voluntary process that allows an external independent entity to review our sustainability practices and indicate our level of compliance and whether there are any aspects we must improve.”

Share on:

Latest Company News

Antofagasta reports lower Q1 copper output with net cash costs down 30%

Antofagasta said Q1 2026 copper production fell 8% year on year to 143,000 tonnes, while net cash costs declined 30% to $1.08/lb due to stronger by-product credits. The company kept full-year production, cost and capital expenditure guidance unchanged.

Antofagasta delivers 30% revenue growth and 106% rise in underlying EPS in 2025

Antofagasta plc recorded record EBITDA and a widened margin of 60.3% in 2025, supported by robust copper pricing and operational discipline, CEO Iván Arriagada said.

Antofagasta Plc delivers 60% EBITDA growth in H1 2025

Antofagasta plc reported a 60% rise in EBITDA to $2.23 billion for the first half of 2025, with margins up 12 percentage points to 58.8% and underlying earnings per share more than doubling to 47.4 cents.

Antofagasta Plc publishes 2024 Annual Report and Accounts

Discover Antofagasta plc's latest submissions, including the 2024 Annual Report, 2025 AGM Notice, and Sustainability Report, ensuring transparency and compliance.

Antofagasta Plc reports higher margins and proposed final dividend of 23.5 cents

Antofagasta PLC reports strong 2024 performance with 5% revenue growth and a widened EBITDA margin at 52%, reflecting robust financial health.

Antofagasta Plc to host FY24 Results Presentation and Q&A

Antofagasta plc will announce its 2024 full-year financial results on 18 February 2025, with an investor meeting led by the CEO and CFO in London and online.

    Search