Trump wants to bring aluminium home, but it won’t be easy
Lead — The ongoing struggle for the U.S. to secure its aluminium supply highlights significant challenges tied to trade policy and domestic production capabilities. Per the full note source, President Trump's desire to bring aluminium production back to the U.S. is met with notable constraints, especially given the high tariff rates currently levied against Canadian imports. U.S. aluminium demand far exceeds domestic supply, and even with tariff relief discussions ongoing, the timeline for domestic production enhancements remains lengthy. This context sets an uncertain tone leading into potential future trade negotiations and aluminium market movements.
What the desk is arguing
The desk frames this situation as a significant challenge for the U.S. industrial sector, revealing the limitations of tariff-based strategies in securing critical raw materials. As highlighted by Manthey, reliance on Canadian aluminium remains high, with U.S. imports fulfilling approximately 85% of domestic needs. A 50% tariff is currently inflating costs, pushing the Midwest aluminium premium to unprecedented levels, further straining manufacturers reliant on imports.
Moreover, U.S. primary aluminium production is currently only at 750,000 tonnes annually. The potential introduction of new smelting capacities, like the proposed facility in Oklahoma, is uncertain and will take years to realize. This bottleneck in supply emphasizes the unsustainable nature of relying solely on tariffs without concurrent enhancements to domestic production capabilities.
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Key takeaways
- 01The U.S. aluminium tariff strategy faces significant limitations, with high tariffs on imports inflating costs for domestic manufacturers.
- 02Current production levels are insufficient to meet demand, with imports supplying approximately 85% of the U.S. market.
- 03Upcoming aluminium projects may take years to complete, making immediate relief from high costs unlikely.
Market implications
Traders should monitor the Midwest premium for aluminium prices, currently at record levels, as an indicator of manufacturing costs. Additionally, any developments in U.S.-Canada trade negotiations could influence future tariffs and, subsequently, the aluminium market.
Risks to this view
Should a breakthrough occur in trade negotiations with Canada, resulting in significant tariff reductions, the current dynamics could shift dramatically, leading to lower import costs and impacting domestic aluminium production strategies.
Opinions Opinion by Ewa Manthey Trump wants to bring aluminium home, but it won’t be easy Published 14:14 Commodities, Food & Agri President Donald Trump says the US “desperately needs” aluminium. His comments highlight the limits of the administration’s tariff-led strategy. US manufacturers will continue to pay for the tariffs on Canadian aluminium Trump’s comments came after US-Canada trade talks collapsed.
The two countries had been close to a deal that could have cut the tariff on Canadian aluminium from 50% to 25%. The US does not produce enough aluminium to meet domestic demand and relies on Canada for much of its supply. New capacity will take years to build.
Until then, US manufacturers will continue to need Canadian aluminium – and pay the tariff on it. Canada dominates US aluminium imports Source: US Customs, ING Research "> Source: US Customs, ING Research Tariffs lift US aluminium costs The 50% tariff has pushed the Midwest premium to record levels. US consumers pay this on top of the London Metal Exchange price.
Higher premiums support domestic producer margins. They also increase costs for manufacturers that rely on imported aluminium. Tariffs push the Midwest premium to record highs Source: Platts, ING Research "> Source: Platts, ING Research The US currently produces around 750,000 tonnes of primary aluminium a year, while imports meet around 85% of domestic needs.
Restarts and expansions could narrow the gap, but new capacity takes years to permit, finance, build and ramp up. Until then, the US will continue to rely on higher-cost imports. The administration has introduced some flexibility .
Companies with approved investment plans will be eligible to import an amount of primary aluminium linked to their expected US output at half the standard tariff rate. New capacity needs power The proposed $4 billion aluminium smelter in Inola, Oklahoma, will test the US strategy. The joint venture between Emirates Global Aluminium and Century Aluminium is expected to produce 750,000 tonnes of primary aluminium a year.
This would roughly double current US output and make it the first new primary smelter built in the country in almost 50 years. Power will be central to the project’s economics. Electricity can account for 30-40% of primary aluminium production costs, while smelters need a continuous supply.
Inola is expected to require around 1.2 gigawatts of electricity, roughly equivalent to the consumption of 900,000 US homes. The local utility says new generation would meet this demand without burdening existing customers, but a power agreement has not been finalised and will require regulatory approval. The project has also faced local opposition over emissions, land use and electricity costs.
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