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US steel importers are racing to construct up stockpiles of aluminium forward of the deliberate imposition of tariffs by President Donald Trump subsequent month, driving up the premium over London costs.
Imports of the steel — broadly utilized in development, automobiles and client items comparable to drinks cans — climbed to greater than 580,000 tonnes in January, the very best month-to-month stage since mid-2022, in line with US Division of Commerce knowledge. The entire was about one-quarter greater than the January common over the earlier 5 years.
The push comes forward of Trump’s plan to introduce 25 per cent tariffs on all metal and aluminium imports on March 12, in response to what US officers said had been “international gamers” with “surging exports” that had been “undermining US producers”. The US imports about 80 per cent of its aluminium.
“I’ve little question that a number of the merchants would have been pre-shipping some steel in” forward of tariffs, which had created “loads of incentives for individuals to have out of the blue moved steel”, mentioned Greg Wittbecker, an impartial commodities adviser. “I think about you’ll see February imports additionally elevated.”
The largest contribution to the rise got here from Canada, by far the biggest international provider of the steel to the US, however there have been additionally important rises final month in imports from the United Arab Emirates, Bahrain, Australia and South Korea. The commerce division’s figures are primarily based on preliminary import licensing knowledge and official import statistics.
Aluminium futures costs on the LME rose to their highest stage since mid-2024 this week at greater than $2,700, although they continue to be far under 2022 ranges.
The US demand has significantly pushed up home costs, with the so-called Midwest Premium — the additional quantity paid over the London Steel Trade money worth for US supply — reaching its highest stage since 2022 this week at 39 cents per pound, in line with Argus Media knowledge.
One individual concerned in metals buying and selling mentioned some vessels carrying aluminium, initially destined for Europe, had been now being “diverted to the US” by merchants trying to beat tariff deadlines.
Kpler, a commodity knowledge agency, mentioned aluminium patrons within the US had been racing to “safe provides”. Such “pre-emptive stockpiling has disrupted short-term commerce flows, prompting aluminium exporters, significantly in Asia, to speed up shipments to the US,” they added.
Final month, the Monetary Instances revealed {that a} surge in gold shipments to the US had led to a scarcity in London.

Aluminium shares in Comex warehouses have fallen to their lowest stage since 2019, in an indication of merchants attempting to get forward of tariffs. Anybody taking aluminium out of the warehouses as soon as tariffs are in place should pay all taxes and levies even when the ability is within the US, for the reason that steel is deemed to be in “free commerce zones” the place items are saved on a so-called “obligation unpaid” foundation.
In keeping with Wittbecker, the aluminium being imported into the US was in all probability going to non-LME and non-Comex warehouses.
Extra reporting by Ray Douglas