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NAICSSector 32
U.S. imports of concrete bricks & blocks (NAICS 327331) totaled $5.4M in July 2026, traded with 14 countries.
Importers of Concrete Bricks & Blocks paid $78K in duties in July 2026 — an effective duty rate of 14% on $554K in dutiable value, based on actual customs collections rather than the published tariff schedule. Concrete Bricks & Blocks imports of $5.4M in July 2026 ran 23% above the year-to-date monthly average of $4.4M.
Last updated: July 2026 dataAt the six-digit NAICS level, this industry segment captures establishments primarily engaged in manufacturing concrete bricks and blocks used in structural and decorative masonry applications. Product lines range from standard gray block to architectural split-face and ground-face units, each commanding different price points and end-use markets. Given the commodity's bulk and weight, domestic production dominates US supply, but cross-border trade with Canada and Mexico remains commercially relevant for border-region markets.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
984 shipments/mo
Architectural units—such as split-face, ground-face, or glazed block—undergo additional surface processing that differentiates them from plain gray block. For customs and procurement purposes, the surface finish, dimensional precision, and intended aesthetic application are the key distinguishing factors, and these attributes should be documented in commercial invoices and product specifications.
Importers should verify current antidumping and countervailing duty orders with US Customs and Border Protection, as trade-remedy coverage can change. Consulting a licensed customs broker before importing is advisable to confirm whether any orders are in effect for the specific origin country and product type.
National industry 1 of 2 in naics industry 32733
National industry 327331 · $5.4M of $5.4M
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Imports · July 2026
origin
Canada and Mexico together supply 90% of it.
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 3273 for those.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$5.4MYoY · Pro
Exports
$4.1MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.