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Sulphur 421 Nov-Dec 2025

24 November 2025

Aurubis looking at new US smelter

Aurubis looking at new US smelter

Aurubis says that it is in discussions with the US government about possible financial support for the construction of a new copper smelter. Reuters reports comments from Aurubis CEO Toralf Haag during LME Week that there had been a positive response from the Trump administration. The US is currently only able to supply about half of its refined copper demand of 1.7 million t/a from domestic production, and the gap may widen as demand increases.

The move comes in the wake of the start-up of Aurubis’ new multi-metal recycling facility in the state of Georgia. The $860 million investment will ramp up to an annual output of 70,000 t/a of copper. CEO Dr. Toralf Haag commented: “The commissioning of our facility in Richmond marks a milestone in Aurubis’ growth journey. We are first movers and have built the first greenfield smelter in the US in over a century. Our timely entry into the US market and our unique set of capabilities coupled with a supportive funding environment are a strong foundation for further growth in one of the most attractive metal markets in the world.”.

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Manyar smelter faces supply issues

Freeport Indonesia may be forced to suspend operations at its Manyar smelter at the end of October due to a lack of copper concentrate, according to local press reports. The news follows the mudslide at the Grasberg mine in September, which killed seven workers. Grasberg, which represents almost 3% of global copper mine production, has halted production and Freeport says that it may not return to pre-accident operating rates until 2027. Stocks of copper concentrate at Grasberg were estimated to be only sufficient to operate the Manyar smelter until the end of October. The $3.7 billion Manyar smelter only resumed operations in May after a fire broke out in October last year, damaging the plant.