US Imposes New Global Tariffs

Latest Market Alert | 27 July 2026

Executive Summary

The United States has imposed a new round of tariffs on imports from 60 economies, using Section 301 of the Trade Act in response to what Washington says are failures by trading partners to prohibit or effectively enforce bans on goods produced using forced labour.

The US Trade Representative confirmed that countries which have committed to adopting and enforcing forced-labour import prohibitions will generally face a 10% tariff, while those judged not to have adopted such prohibitions face a 12.5% rate.

Reuters reports that the action affects trading partners including the EU and China, although numerous products—including certain energy products, fertilisers and critical minerals—are excluded.

Why it Matters

The significance goes beyond the headline tariff rate.

Section 301 is increasingly being used to connect trade access with supply-chain compliance standards, potentially exposing businesses to tariffs because of regulatory practices elsewhere in their supply chains.

Commercial consequences may include:

  • increased landed costs;
  • changes to sourcing decisions;
  • pressure on supplier margins;
  • contract repricing;
  • additional forced-labour due diligence;
  • greater customs and origin documentation requirements.

UK Impact

UK goods exported to the United States may be affected depending on product classification and the applicable tariff treatment.

Businesses selling through international supply chains should also determine whether components sourced through third countries alter their exposure.

Importantly, the measures are US trade measures; they do not create equivalent UK legal obligations.

Global Impact

The action reinforces a broader shift towards using tariffs not simply to protect domestic industries, but to influence environmental, labour, national-security and supply-chain policies abroad.

That increases regulatory fragmentation for multinational businesses.

Our View

The emerging risk is that supply-chain governance is becoming a trade-access condition.

Businesses selling internationally will increasingly need evidence not only of product origin, but of how products and their inputs were manufactured.

Recommended actions:

  • Identify US-bound products affected by the tariff regime.
  • Review contractual responsibility for tariff increases.
  • Strengthen supply-chain forced-labour due diligence.
  • Confirm origin and classification of key components.
  • Recalculate margins on affected exports.
  • Monitor whether trading partners challenge or retaliate against the measures.

Risk Indicator: High

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