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.