Limestone Concrete Riprap from Japan
Large crushed limestone boulders, 6-18 inches, used for erosion control in concrete structures and waterways. The boulders are crushed and screened, and the product is broken stone for concrete aggregates or ballast. Classified under 2517.10.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the riprap is not used as setts, curbstones, or flagstones, which are excluded by Chapter Note 2(f)
• Declare it as broken stone for concrete aggregates or ballast
• Be aware that large boulders may be subject to different size specifications, but classification remains under 2517.10.00