Methacrylamide for Contact Lens Production from Canada
Specialty methacrylamide grade optimized for hydrophilic contact lens monomer blends. Still classified as pure acyclic amide (2924.19.11.30) since no formulation additives present; end-use doesn't affect pure compound status.
Duty Rate — Canada → United States
3.7%
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
• Include end-use statement but emphasize pure compound status for Chapter 29 classification
• Biocompatibility testing documentation may be required for medical device supply chain
• Ensure no cross-contamination with lens care solution components