In a blow to Britain’s steel and aluminium exporters, the UK has officially missed the July 9 deadline to strike a deal with the United States over the continuation of punitive tariffs first imposed by the Trump administration in 2018. The breakdown in talks risks prolonging a trade dispute that many hoped would be resolved by now, leaving British metal producers disadvantaged and frustrated.
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At the heart of the issue is a failure to agree on mutually acceptable terms for a deal akin to the ones the US struck with the EU, Japan, and other allies. While those nations secured tariff rate quotas (TRQs) that partially restored access to the American market, the UK remains stuck with Section 232 tariffs — 25 per cent on steel and 10 per cent on aluminium. These measures, justified on the grounds of national security during the Trump era, have since become widely recognised as economic weapons aimed at protecting American producers.
For Britain, which exports around GBP 350 million worth of steel to the US annually, the tariffs have been more than a nuisance. They have been a constraint on post-Brexit trade aspirations. Since exiting the EU, the UK has sought to establish itself as a nimble, globally integrated economy. Yet, this long-standing trade irritant continues to symbolise the structural limitations of that goal.
Sources close to the negotiations indicate that the collapse of talks came down to a failure to align on key conditions, particularly around transhipment rules and origin requirements. Washington reportedly wanted tighter guarantees that UK exports did not contain semi-finished Chinese steel, while British officials pushed back against conditions they saw as excessive and unworkable.
According to The Guardian, UK negotiators also baulked at the lack of flexibility in the American position and grew increasingly concerned that the proposed deal would require the UK to act as an enforcer of Washington’s China containment strategy. With the US presidential election on the horizon, political appetite in Washington to make new trade concessions has all but evaporated.
The Biden administration, while dialling down the rhetoric from Trump’s trade wars, has not fully reversed the protectionist posture. If anything, the return of “Buy American” policies and strategic reshoring efforts has made aluminium and steel especially sensitive sectors, rendering any foreign access politically toxic.
Political pressure mounts
The delay has sparked criticism at home. UK Steel, the industry association, called the situation “deeply frustrating” and warned that prolonged tariffs would continue to hurt British competitiveness in one of its most important export markets.
The political headache is especially acute for Prime Minister Keir Starmer, whose government is trying to project global competence and economic revitalisation. Labour had promised a reset in transatlantic ties, but the missed deadline is a reminder of just how difficult that ambition will be to realise.
What’s at stake for aluminium?
While steel has attracted most of the media glare, aluminium exports have also been caught in the crossfire. British aluminium producers face the same 10 per cent tariff, with limited exemptions. The UK exported roughly £100 million worth of aluminium to the US in 2023, with semi-fabricated and rolled products making up the bulk.
Unlike steel, the aluminium industry operates on thinner margins and with more globalised supply chains, meaning even small disruptions in cost structures can significantly impact competitiveness. The inability to secure a deal leaves UK firms exposed in a volatile global aluminium market already distorted by overcapacity and government subsidies in countries like China.
Meanwhile, US aluminium consumers (such as the beverage and construction sectors) have been lobbying for reduced input costs, arguing that Section 232 tariffs artificially inflate prices and lead to shortages of specialised products not available domestically. Yet the lack of progress in UK talks means this pressure will likely persist.
For now, the UK and US are expected to keep talking, but any near-term breakthrough appears unlikely. With US trade policy increasingly beholden to domestic politics and a general election due in November, analysts warn that London may have to wait until 2026 for real progress.
In the meantime, British exporters must continue to absorb the added costs or divert exports elsewhere. But with the US representing nearly 15 per cent of UK steel and aluminium exports, substitution is easier said than done.
