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HTS 2933.39Chapter 29

HTS 2933.39Other: Duty Rate & Import Guide

Organic Chemicals · $104.0M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$104.0M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

2 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: 37 NCM codes

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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-26 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

High-Volume Code

This is a high-volume import code — $104M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

List 2 — ~$16B of Chinese goods (semiconductors, chemicals, plastics)

Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.

Effective 2018-07-06

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (16)

CodeDescriptionRate
2933.39Other:
2933.39.08.001-(3-Sulfo propyl) pyridinium hydroxide;<i>N</i>,<i>N</i>'-Bis (2,2,6,6-tetra methyl-4-piperidinyl)-1,6- hexane diamine; 3,5-Dimethyl-2-hydroxy methyl-4-methoxy- pyridine (pyrmethyl alcohol); Dipenta methylene thiuram tetra sulfide; 2<i>H</i>-Indol-2-one,1,3-dihydro-1-phenyl-3-(4- pyridinyl methylene); 4-Picolyl chloride hydro chloride; and Piperidino ethyl chloride hydro chlorideFree
2933.39.10.00Collidines, lutidines and picolinesFree
2933.39.20.00p-Chloro-2-benzylpyridine; 4-Chloro-1-methylpiperidine hydrochloride; 1,4-Dimethyl-6-hydroxy-3-cyanopyrid-2-one; Di-(2,2,6,6-tetramethyl-4-hydroxy- piperidine)sebacate; 2-Methyl-5-ethylpyridine; 4-Phenylpropylpyridine; α-Phenylpyridylacetic acid, methyl ester; Picolinic acid; 2-Pyridinecarboxaldehyde; and 2,5-Pyridinedicarboxylic acid5.8%
2933.39.21.00Fungicides6.5%
2933.39.23.00<i>o</i>-Paraquat dichloride6.5%
2933.39.25.00Other6.5%
2933.39.27.00Other6.5%
2933.39.31.00Antidepressants, tranquilizers and other psychotherapeutic agents6.5%
2933.39.41.00Other6.5%
2933.39.61Products described in additional U.S. note 3 to section VI6.5%
2933.39.61.103-Quinuclidinyl benzilate
2933.39.61.201-[<i>N,N</i>-Dialkyl (≤C<sub>10</sub>)-<i>N</i>-(<i>n</i>-(hydroxyl, cyano, acetoxy)alkyl (≤C<sub>10</sub>)) ammonio]-<i>n-n</i>-[<i>N</i>-(3- dimethylcarbamoxy-α-picolinyl)-<i>N,N</i>-dialkyl (≤C<sub>10</sub>) ammonio]decane dibromide (<i>n</i>=1-8)
2933.39.61.301,<i>n</i>-Bis[<i>N</i>-(3-dimethylcarbamoxy-α-picolyl)- <i>N,N</i>-dialkyl (≤ C<sub>10</sub>) ammonio]-alkane-(2,(<i>n</i>-1)- dione) dibromide (<i>n</i>=2-12)
2933.39.61.91Other
2933.39.92.00Other6.5%

CBP Rulings (2)

H048947Classification

Modification of NY N044081; classification of donepezil hydrochloride

959693Classification

Loratadine; subheading 2933.90.26; HQ 952066 revoked

Matching Export Code (Schedule B)

2933399010Schedule B

3-QUINUCLINDINYL BENZILATE

Census Bureau export classification matching this HTS import code.

2933.37.00.002933.39.08.00