Cyclohexanecarboxylic Acid from Canada
Cyclohexanecarboxylic acid contains a saturated cyclohexane ring making it cycloaliphatic rather than acyclic, but sometimes misclassified. Actually belongs in 2916.20, shown here to illustrate common error vs true 2915.90.18.90 acyclic products.
Duty Rate — Canada → United States
4.2%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Use NMR/GC to confirm acyclic vs cyclic structure for proper heading
• Cycloaliphatic acids require 2916 classification regardless of saturation