Methacrylamide for Contact Lens Production from Mexico
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 — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• 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