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HTS 2910Chapter 29

HTS 2910Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulfonated, nitrated or nitrosated derivatives: Duty Rate & Import Guide

Organic Chemicals · 1 pending regulation · 15 court cases · $18.0M 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

$18.0M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

0 rulings — · 1 reg · 9 CIT, 6 CAFC

Global Rates

🇺🇸 Free

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

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Data compiled from USITC HTS, US Census Bureau, Federal Register, CourtListener · As of 2026-04-29 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 0 CBP rulings (0 in last 2 years, trend: stable), 1 pending Federal Register actions, and 15 CIT/CAFC cases.

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 (9)

CodeDescriptionRate
2910.10.00.00Oxirane (Ethylene oxide)5.5%
2910.20.00.00Methyloxirane (Propylene oxide)5.5%
2910.30.00.001-Chloro-2,3-epoxypropane (Epichlorohydrin)3.7%
2910.40.00.00Dieldrin (ISO, INN)4.8%
2910.50.00.00Endrin4.8%
2910.90Other:
2910.90.10.00Butylene oxide4.6%
2910.90.20.00Aromatic5.5%
2910.90.91.00Other4.8%

Federal Register (1)

Court of International Trade & Federal Circuit (15)

View all 15+ cases on PACER →

Matching Export Code (Schedule B)

2910100000Schedule B

OXIRANE (ETHYLENE OXIDE)

Census Bureau export classification matching this HTS import code.

2907.29.90.002910.10.00.00