U.S. exports of Wet, Nonrefractory Mortars & Concretes (NAICS 327320) totaled $393K in August 2026.
Importers of Wet, Nonrefractory Mortars & Concretes paid $12K in duties in August 2026, an average duty rate of 8.63% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule. Wet, Nonrefractory Mortars & Concretes imports of $134K in August 2026 ran 50% above the year-to-date monthly average of $89K.
Last updated: August 2026 dataNAICS 327320 covers establishments manufacturing wet, nonrefractory mortar and concrete products, including ready-mixed concrete, concrete block and brick, and precast concrete elements for construction. Precast concrete — including structural beams, wall panels, and utility vaults — does move in international trade, particularly for large infrastructure projects where specialized shapes or performance specifications are sourced globally. Classification of precast concrete articles under the HTS depends on the article's form and intended structural function.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
12 import shipments a month
Precast concrete products are not broadly subject to standing antidumping orders, but importers should confirm current CBP guidance for specific article types. Large precast structural elements may also require engineering certifications or compliance with local building codes, which can affect admissibility and project timelines independent of tariff considerations.
Bulk ready-mix concrete is classified under HTS Chapter 25 or 38 depending on formulation, while precast concrete articles — such as pipes, tiles, blocks, and structural elements — are generally classified under HTS Chapter 68, which covers articles of stone, plaster, cement, and similar materials. The specific article shape and use determine the applicable subheading.
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National industry 1 of 1 in naics industry 32732
National industry 327320 · $393K of $393K
Exports · August 2026
destination
Dominican Republic and Jamaica together take 45% 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 3273 for those.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$134KYoY · free account
Exports
$393KYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $917K of Wet, Nonrefractory Mortars & Concretes and exported $6.5M.
Fewer than 6 of the last 12 months reported trade, or the latest month was under $500K; the trend chart is not shown for thin series.
Through August 2026. Source: U.S. Census Bureau.