1-(m-Chlorophenyl)-3-methyl-2-pyrazolin-5-one from Mexico
This chlorophenyl-substituted pyrazolone is explicitly named in HTS 2933.19.08.00 as an aromatic pyrazole compound. Contains unfused pyrazole ring qualifying under Chapter 29 heading 2933. Used as dye intermediate and in organic synthesis.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
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
• Chlorinated compounds require TSCA pre-manufacture notice if first US import
• Ensure packaging doesn't constitute 'retail sale' packing per chapter exclusions
• Batch testing certificates essential to verify against exact HTS nomenclature