Cefaclor Monohydrate from China
Cefaclor is a second-generation cephalosporin antibiotic featuring a modified aromatic cephem nucleus. Classified under HTS 2941.90.30.00 due to its aromatic antibiotic structure used for respiratory and skin infections. Meets Chapter 29 requirements for chemically defined organic antibiotics.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.60100%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
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
9903.05.900%Articles of aluminum, of steel or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; patented pharmaceutical articles; and semiconductor articles, as provided in subdivision (f) of U.S. note 52 to this subchapter
Import Tips
• Submit structural analysis confirming beta-lactam ring and aromatic substitution for proper 2941 classification
• Include stability data showing 24-month shelf life under controlled humidity (<40% RH)
• Label as 'For Pharmaceutical Use Only - Not for Direct Human Consumption' to avoid Chapter 30