North American Industry Classification System
U.S. exports of Nonferrous Metals Rolling, Drawing & Extruding (Except Copper & Aluminum) (NAICS 331491) totaled $5.4B in August 2026.
Importers of Nonferrous Metals Rolling, Drawing & Extruding (Except Copper & Aluminum) paid $20.2M in duties in August 2026, an average duty rate of 0.52% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Nonferrous Metals Rolling, Drawing & Extruding (Except Copper & Aluminum) imports of $3.9B in August 2026 ran 151% above the year-to-date monthly average of $1.5B.
Last updated: August 2026 dataMechanical forming operations — rolling, drawing, and extruding — applied to nonferrous metals other than copper and aluminum define this NAICS segment, producing semi-fabricated shapes such as sheet, strip, bar, rod, wire, and tube from metals including zinc, nickel, titanium, lead, and tin. These intermediate products are critical inputs for aerospace fasteners, medical devices, electronics connectors, and industrial equipment. Importers of competing foreign mill products in this category should be aware that certain nickel and titanium product forms have attracted antidumping and countervailing duty proceedings, making HTS classification and country of origin determinations particularly consequential.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
5.7K import shipments a month
Operations in this segment produce semi-fabricated mill shapes: flat-rolled products (sheet, strip, foil), long products (rod, bar, wire), and hollow or solid profiles (tube, pipe, extruded shapes). The specific metal — whether zinc, nickel, titanium, or another nonferrous metal — determines the downstream end-use sector and the applicable HTS classification for import purposes.
Yes. Certain nonferrous mill products in this segment — particularly nickel alloy and titanium product forms — have been subject to antidumping and countervailing duty orders. Importers should consult the US International Trade Commission and Commerce Department's active order lists, and work with a licensed customs broker to confirm whether a specific product form and country of origin triggers any existing trade-remedy measure.
National industry 1 of 2 in naics industry 33149
National industry 331491 · $5.4B of $5.6B
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Exports · August 2026
destination
Switzerland and India together take 82% of it.
customs district
Census does not publish district detail for this classification system.
origin
Census publishes state breakdowns for NAICS to the 4-digit level only. See NAICS 3314 for those.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$3.9BYoY · free account
Exports
$5.4BYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $20.8B of Nonferrous Metals Rolling, Drawing & Extruding (Except Copper & Aluminum) and exported $74.8B.
Through August 2026. Source: U.S. Census Bureau.