Limestone Curbstones from Mexico
Rough-hewn limestone curbstones designed for edging driveways and sidewalks, providing structural boundaries. Falls under HTS 6801.00.00.00 as curbstones of natural stone (limestone, not slate), cut to standard edging dimensions.
Duty Rate — Mexico → United States
12.8%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Ensure curbstones are not impregnated or coated, as that would shift to Chapter 68 exclusions
• Provide test reports on stone density and weather resistance for construction compliance
• Declare exact quarry origin to comply with country-of-origin rules for stone products