Base
HTS 2934.30Chapter 29

HTS 2934.30Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused: Duty Rate & Import Guide

Organic Chemicals · $1.5M 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

$1.5M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

0 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 4 NCM codes

Compare All →

Data compiled from USITC HTS, US Census Bureau, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-29 · 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.

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 (7)

CodeDescriptionRate
2934.30Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused:
2934.30.12.002-(Trifluoromethyl)phenothiazine6.5%
2934.30.18.00Ethyl (1<i>H</i>-phenothiazin-2,4,1)carbamateFree
2934.30.23.00Antidepressants, tranquilizers and other psychotherapeutic agents6.5%
2934.30.27.00Other6.5%
2934.30.43.00Products described in additional U.S. note 3 to section VI6.5%
2934.30.50.00Other6.5%

Matching Export Code (Schedule B)

2934301000Schedule B

BUTAPERAZINE MALEATE; CHLORPROMAZINE; ETYMEMAZINE CHLORHYDRATE; FLUPHENAZINE DECANOATE; FLUPHENAZINE ENANTHATE; PIPERACETAZINE,ETC

Census Bureau export classification matching this HTS import code.

2934.20.80.002934.30.12.00