Published by Global Banking & Finance Review®
Posted on July 31, 2025
2 min readLast updated: January 22, 2026
Add as preferred source on GoogleArcelorMittal increases its US tariff impact forecast to $150 million, enhancing US manufacturing and acquiring full control of the Calvert joint venture.
By Anna Peverieri
(Reuters) -ArcelorMittal, has raised its estimate of the financial impact from U.S. tariffs and now expects them to reduce its core profit by $150 million this year, more than the $100 million it forecast in February.
The world's second-largest steelmaker is responding by deepening its manufacturing in the U.S., its finance chief Genuino Christino said on Thursday.
"What we supply to the United States from Canada is high value-added material that cannot be easily replaced," Christino said in an interview. "Our focus is to work with customers to make sure we can continue to supply, protect market share and still make a margin."
The company was pursuing several options, including sharing tariffs with customers and cutting costs, he added.
ArcelorMittal is also moving to expand its U.S. footprint. In June, it finalized the acquisition of Nippon Steel’s 50% stake in the Calvert joint venture, taking full control of the Alabama-based facility. Christino said the deal is set to transform the group's presence in the market.
ArcelorMittal has successfully commissioned Calvert’s new electric-arc furnace, the CFO added. It has capacity to produce 1.5 million metric tonnes of low CO2 steel per year and it is designed to produce exposed automotive-grade steel.
As part of the transaction, ArcelorMittal signed in June a seven-year slab supply agreement with Nippon Steel and U.S. Steel, under which the Luxembourg-based group will receive an average of 750,000 metric tonnes per year of slabs melted and poured in the U.S.
Together, the new furnace and the slab supply deal mean that roughly half of Calvert’s production will qualify as U.S.-melted and poured, Christino said. The remainder will continue to be sourced from Brazil and Mexico.
(Reporting by Anna Peverieri in Gdansk, Editing by David Goodman and Matt Scuffham)
ArcelorMittal now expects the U.S. tariffs to reduce its core profit by $150 million this year, an increase from the previous estimate of $100 million.
The company is deepening its manufacturing in the U.S. and exploring options such as sharing tariffs with customers and cutting costs.
In June, ArcelorMittal finalized the acquisition of Nippon Steel’s 50% stake in the Calvert joint venture, gaining full control of the Alabama-based facility.
The new electric-arc furnace has the capacity to produce 1.5 million metric tonnes of low CO2 steel per year.
ArcelorMittal signed a seven-year slab supply agreement under which it will receive an average of 750,000 tonnes of slabs annually.
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