Finance

Glencore to restart production at Alumbrera copper mine in Argentina

Published by Global Banking & Finance Review

Posted on December 3, 2025

1 min read

· Last updated: January 20, 2026

Add as preferred source on Google
Glencore to restart production at Alumbrera copper mine in Argentina
Global Banking & Finance Awards 2026 — Call for Entries

BUENOS AIRES, Dec 3 (Reuters) - Glencore plans to restart operations at its Alumbrera copper mine in Argentina by the end of next year, it said on Wednesday, after it became the last to produce the

Glencore Plans Alumbrera Copper Mine Restart in Argentina

BUENOS AIRES, Dec 3 (Reuters) - Glencore plans to restart operations at its Alumbrera copper mine in Argentina by the end of next year, it said on Wednesday, after it became the last to produce the red metal in the country before shuttering the site in 2018.

Alumbrera, in the northern province of Catamarca, will likely kick off production by the first half of 2028, Glencore said in a statement.

"The decision to resume operations ... is based on the context of a robust tax regime, which provides greater support for investment in the Argentine mining industry, in addition to the sustained increase in copper and gold prices, and the positive outlook for both commodities," Glencore said.

Under libertarian President Javier Milei, Argentina has rolled out a tax break program known as the Large Investment Incentive Regime (RIGI), which miners have benefitted from.

(Reporting by Lucila Sigal; Writing by Kylie Madry; Editing by Sarah Morland)

Key Takeaways

  • Glencore will restart Alumbrera copper mine by 2028.
  • The decision is influenced by Argentina's favorable tax regime.
  • Copper and gold price increases support the restart.
  • The mine is located in Catamarca, Argentina.
  • Argentina's RIGI program benefits mining investments.

Frequently Asked Questions

What is copper?
Copper is a reddish-brown metal that is highly conductive and used in electrical wiring, plumbing, and various industrial applications. It is also a key component in many alloys.
What is a mining tax regime?
A mining tax regime refers to the specific tax policies and regulations that govern the taxation of mining companies. This can include royalties, income taxes, and incentives aimed at promoting investment in the mining sector.
What is investment in the mining sector?
Investment in the mining sector involves allocating capital to mining operations, including exploration, extraction, and processing of minerals. This investment is crucial for the development and sustainability of mining projects.
What is the significance of commodity prices?
Commodity prices are crucial as they determine the market value of raw materials like copper and gold. Fluctuations in these prices can significantly impact mining companies' profitability and investment decisions.

Tags

Related Articles

More from Finance

Explore more articles in the Finance category