Lidocaine Hydrochloride from Canada
Lidocaine is an aromatic amino-compound featuring an amino-ether oxygen function, used as a local anesthetic. Classified under HTS 2922.50.4000 as 'other' aromatic amino-compounds with oxygen function per Chapter 29 provisions. The hydrochloride salt follows the base compound classification per note on salts.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include DEA import permit for controlled substances; provide salt analysis confirming organic base classification; check for anti-dumping duties on pharmaceutical APIs