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NAICSSector 32
U.S. imports of cements (NAICS 327310) totaled $147.3M in April 2026, traded with 29 countries.
Importers of Cements paid $8.0M in duties in April 2026 — an effective duty rate of 9.6% on $82.7M in dutiable value, based on actual customs collections rather than the published tariff schedule. Cements imports of $147.3M in April 2026 ran 19% above the year-to-date monthly average of $123.6M.
Last updated: April 2026 dataAt the six-digit NAICS level, the cements industry (327310) captures establishments primarily engaged in manufacturing hydraulic cement, including Portland, natural, masonry, and pozzolanic varieties. Production is capital-intensive and energy-intensive, with kiln fuel costs a major variable in competitiveness. Import competition is most acute in coastal and Gulf Coast markets where bulk vessel economics favor foreign supply over long-haul domestic rail or truck transport.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
NAICS 327310 is a production-side industry code used for domestic manufacturing statistics, while HTS codes govern import classification and duty assessment. Cement imports are classified under Chapter 25 of the HTS schedule, with subheadings distinguishing Portland cement, aluminous cement, and other hydraulic cements. The two coding systems serve different regulatory purposes and do not map one-to-one.
Cement has been the subject of antidumping petitions in the past, and importers should verify current order status with the International Trade Administration. Given the commodity's bulk nature and regional pricing dynamics, trade-remedy exposure can significantly affect the economics of import sourcing decisions.
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No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.
Monthly import values over time