HS 2933.33

Heterocyclic compounds; containing an unfused pyridine ring in the structure, alfentanil , anileridine , bezitramide , bromazepam , carfentanil , difenoxin , diphenoxylate , dipipanone

Heterocyclic compounds with nitrogen hetero-atom only · Organic chemicals

HS 2933.33 26 shipments 7 importers

HS Chapter 29 covers organic chemicals, including hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids, and their derivatives. These fundamental chemical building blocks are used extensively in pharmaceuticals, plastics, cosmetics, and industrial manufacturing. Organic chemicals represent a major component of US chemical trade and serve as feedstocks for numerous downstream industries.