North American Industry Classification System
Automotive metal stampings made from steel are generally subject to Section 232 tariffs unless a product-specific exclusion has been granted. The tariff applies to the imported stamping itself, not just the raw steel content. Importers should verify the current exclusion status for their specific part and HTS classification, as exclusions are time-limited and product-specific.
When an OEM provides or pays for the dies and tooling used by a foreign stamping supplier, the value of that tooling may need to be included in the customs value of the imported stampings as an 'assist.' Importers should disclose tooling arrangements to their customs broker to ensure correct dutiable value calculation and avoid potential penalties.
NAICS industry 8 of 8 in industry group 3363 · 1 product
NAICS industry 33637 · $116.1M of $13.1B
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Imports · August 2026
origin
Mexico and Canada together supply 69% of it. Taiwan pays 15.0% duty; Canada 0.8%.
customs district
Census does not publish district detail for this classification system.
destination
Census publishes state breakdowns for NAICS to the 4-digit level only. See NAICS 3363 for those.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$116.1MYoY · free account
Exports
$103.0MYoY · free account
Low of 8 reported months · imports
Low · free accountThrough August 2026 · imports 8 of 12 months reported, exports 8 of 12 months reported. Source: U.S. Census Bureau.