G7 trade ministers clash over critical minerals strategy and US Tariff threats on EU cars, as Supply chain rivalry with China tests bloc unity ahead of the June summit.

Key Highlights

  • G7 trade ministers met in Paris to coordinate supply chain Diversification away from China-dominated critical minerals.
  • France is pushing concrete rare earth deliverables ahead of the mid-June G7 leaders' summit.
  • Trump threatened to raise tariffs on EU-made cars from 15% to 25%, citing non-compliance with the Turnberry trade agreement.
  • EU Commissioner Sefcovic and US Trade Representative Greer held bilateral talks in Paris, both affirming Turnberry obligations.
  • Mid-June G7 leaders' summit emerges as the critical test of whether supply chain coordination translates into durable policy or stalls under intra-bloc tariff pressure.

A Bloc Under Pressure

China's stranglehold on critical mineral supply chains has forced the Group of Seven into a rare moment of collective urgency. Trade ministers gathered in Paris this week to build a coordinated diversification framework, even as fresh US tariff threats against European automobiles complicated the unity that framework requires. The closure of the Strait of Hormuz, a chokepoint for roughly a fifth of global oil flows, added a second supply chain anxiety running in parallel, sharpening the case for structural reform across every G7 economy.

French Foreign Trade Minister Nicolas Forissier set an assertive tone on arrival, framing concrete progress on rare earths and critical minerals as the defining deliverable of France's G7 presidency ahead of the mid-June leaders' summit.

The strategic logic is unambiguous. Lithium, cobalt, and rare earth elements are indispensable inputs for semiconductor Manufacturing, EV battery production, and advanced defence systems. China's dominance across extraction and processing is a structural vulnerability that no G7 economy can insulate itself from unilaterally. Broad agreement exists on the need to diversify. The contested question is architecture: how to operationalise that diversification through multilateral frameworks and Investment coordination with resource-rich nations outside the bloc.

The Turnberry Agreement and the Automobile Fault Line

Whatever progress was made on minerals was complicated by a fresh tariff threat from Washington. Trump announced last Friday that the United States would raise duties on EU-manufactured cars from 15% to 25%, citing Brussels' alleged failure to honour the Turnberry trade agreement reached in 2025.

The announcement landed hardest in Germany. Its automotive sector, already navigating weakening Chinese Demand, slower global growth, and elevated input costs, faces the most direct exposure. Economy Minister Katherina Reiche confirmed she had entered intensive bilateral discussions with US officials.

EU Trade Commissioner Sefcovic, speaking after meeting US Trade Representative Greer in Paris on May 5, offered a pointed restatement: both sides are obligated to deliver on what was agreed in Scotland. The auto tariff dispute was handled on a parallel bilateral track rather than at the G7 table, reflecting the limited appetite among other members to be drawn into a transatlantic standoff.

Broader Agenda

The ministerial's remaining items share a common thread: each represents an area where China's economic behaviour has outpaced the G7's collective policy response.

On industrial overcapacity, subsidised overproduction in steel, aluminium, solar panels, and electric vehicles has distorted global markets and eroded manufacturing competitiveness across G7 economies. Policy coordination has historically lagged the pace of the problem, though several member governments have moved toward unilateral countermeasures in the interim.

WTO reform represents the most institutionally complex challenge on the agenda. The collapse of the latest negotiating round in March deepened concern that the organisation's dispute resolution and rule-making functions have been rendered structurally ineffective. The United States has paralysed the appellate body for several years, leaving global trade without a functioning referee. The gap between ministerial aspiration and durable reform in Geneva remains wide.

The ministerial also addressed E-commerce and cross-border parcel flows. Small-value packages from platforms exploiting customs duty exemptions have created measurable competitive disadvantages for domestic retailers. Closing these loopholes has gathered momentum as a near-term enforcement priority across multiple G7 jurisdictions.

Capital Market Implications

The minerals agenda carries direct valuation consequences. Coordinated G7 policy points toward sustained capital flows into Upstream Mining and Midstream processing Assets in Australia, Canada, and resource-rich emerging markets, with companies positioned across these segments facing structural policy tailwinds. The auto tariff escalation reintroduces a risk premium into European automotive equities that markets had partially unwound following Turnberry. German original equipment manufacturers and their European supplier networks face renewed Earnings uncertainty.

Outlook

The Paris ministerial has exposed the central tension running through G7 trade diplomacy: the bloc's collective interest in countering China's structural economic Leverage is genuine, but so is the capacity of intra-G7 friction to blunt it. A minerals framework agreed in principle means little if the US-EU automobile dispute hardens into a sustained tariff standoff that fractures the political capital needed to act collectively elsewhere. The mid-June leaders' summit is the next meaningful test of whether the G7's strategic ambitions on supply chain resilience translate into durable policy coordination or remain an aspiration deferred.