The US imposed 50% tariffs on EU steel and aluminium in June and now requires proof of origin for imports.
Importers must track material origins in finished products, adding complexity and extra costs for European industries.
Companies Face Complex Compliance Challenges
ACEA said the “melt and pour” rule forces cooperation across multiple supplier tiers, many of whom lack information.
Parts combining steel, aluminium, and copper fall under multiple tariff categories, further complicating compliance.
In August, the US extended tariffs to 407 more products, including machinery, turbines, fire extinguishers, and construction materials.
Automotive and Manufacturing Sectors Feel Pressure
ACEA said generic materials essential for car production now fall under tariffs, creating “substantial” financial impacts.
EU cars already face 15% tariffs under the August trade deal, adding to industry strain.
CECIMO said tariffs increase costs, uncertainty, and administrative burdens for machine tool exporters.
The EU failed to secure steel and aluminium exemptions but continues negotiating tariff rate quotas with the US.
