Heterocyclic compounds with nitrogen hetero-atom(s) only: › Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure: › Piperidine and its salts:
Level: hs6General duty: Varies / see child provision
What does HTS 2933.32 cover?
This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.
1Heterocyclic compounds with nitrogen hetero-atom(s) only:
2Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure:
Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.