Guayule Rubber and SBR Block Mixture from Japan
An irregular block blend of guayule natural rubber and styrene-butadiene rubber (SBR), used for hypoallergenic products. It is in primary bulk form and contains only permitted additives, as per chapter note 5.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the blocks are irregular in shape to qualify as primary forms under chapter note 3
• Provide evidence that the mixture retains its essential character as raw rubber
• Be prepared to demonstrate that no textile components are present, as per chapter note 2(a)