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6810.11.00.70/Concrete Retaining Wall Blocks/Canada

Concrete Retaining Wall Blocks from Canada

Segmental concrete blocks stacked without mortar for gravity retaining walls up to certain heights. Under HTS 6810.11.00.70 as other unreinforced concrete building blocks for civil engineering. Designed for soil retention in landscaping.

Duty Rate — Canada → United States

13.2%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Provide engineering data on stack height limits to confirm non-structural use

• Declare setback angles and pin connections if present

Concrete Retaining Wall Blocks from Canada — Import Duty Rate | HTS 6810.11.00.70