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SITCSection 6
U.S. imports of cement clinkers (SITC 66121) totaled $10.5M in July 2026, traded with 7 countries.
Importers of Cement Clinkers paid $480K in duties in July 2026 — an effective duty rate of 11% on $4.3M in dutiable value, based on actual customs collections rather than the published tariff schedule. Cement Clinkers imports of $10.5M in July 2026 ran 23% above the year-to-date monthly average of $8.6M.
Last updated: July 2026 dataCement clinkers are the intermediate nodular product of kiln-fired limestone and clay, ground into finished cement at the destination mill — making clinker trade a strategic lever for cement producers managing kiln capacity and regional supply imbalances. Because clinker is a bulk commodity shipped in large vessels, freight cost and port infrastructure are dominant factors in sourcing decisions. Clinker imports can be subject to antidumping duties depending on origin, and importers should verify current trade-remedy orders before contracting supply.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
8 shipments/mo
Basic heading 327 of 766 in section 6
Basic heading 66121 · $10.5M of $26.7B
Importing clinker allows domestic cement producers to utilize existing grinding capacity when local kiln output is insufficient to meet demand, avoiding the capital cost of new kiln construction. Clinker is also less susceptible to moisture damage in transit than finished cement, making it more practical for long ocean voyages in open bulk carriers.
Antidumping and countervailing duty orders have historically applied to cement and clinker from certain origins. Importers should check the current scope of any active orders with the US Department of Commerce and USITC, and consult a licensed customs broker to confirm whether a specific origin and product specification falls within the scope of an existing order.
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Imports · July 2026
origin
Canada and Turkey together supply 81% of it.
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$10.5MYoY · Pro
Exports
$104KYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.