SITCSection 6
U.S. imports of cement, concrete & artificial stone building blocks, bricks & tiles (SITC 66332) totaled $12.9M in April 2026, traded with 33 countries.
Importers of Cement, Concrete & Artificial Stone Building Blocks, Bricks & Tiles paid $761K in duties in April 2026 — an effective duty rate of 19% on $3.9M in dutiable value, based on actual customs collections rather than the published tariff schedule. Cement, Concrete & Artificial Stone Building Blocks, Bricks & Tiles imports of $12.9M in April 2026 ran 34% above the year-to-date monthly average of $9.6M.
Last updated: April 2026 dataConcrete masonry units, cement bricks, paving flags, and similar structural surfacing products are bulk construction materials whose import economics are heavily influenced by freight costs relative to value — making proximity of supply a dominant sourcing factor. Product specifications such as compressive strength rating, dimensional tolerances, and surface texture determine suitability for residential, commercial, or civil infrastructure applications. Importers should be aware that certain concrete products have been subject to antidumping proceedings, and classification hinges on distinguishing building blocks and tiles from prefabricated structural components, which fall under a separate heading.
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Building blocks, bricks, and tiles (66332) are discrete masonry units assembled on-site into structures, while prefabricated structural components (66333) are factory-made elements — such as beams, columns, or wall panels — designed to be installed as finished structural members. The distinction turns on whether the article is a unit component of masonry construction or a complete structural element ready for installation.
Yes, certain cement and concrete products have been subject to antidumping and countervailing duty investigations targeting specific countries. Importers should search the Commerce Department's antidumping/CVD order database and verify whether active orders cover their specific product type and country of origin before committing to a supply arrangement.
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Monthly import values over time