What is the duty rate for HTS 2935.40.00.00?

The general duty rate for HTS 2935.40.00.00 is 6.5%. Special rates: Free (A+,AU,BH,CL,CO,D, E,IL, JO, KR,MA,OM,P, PA,PE,S,SG). This code covers: N-(2-hydroxyethyl)-N-methyl perfluorooctane sulfonamide.

HTS 2935.40.00.00Chapter 29

HTS 2935.40.00.00 — N-(2-hydroxyethyl)-N-methyl perfluorooctane sulfonamide Duty Rate & Import Guide

Organic Chemicals · Updated daily from USITC

Duty Rates

General

6.5%

Special

Free (A+,AU,BH,CL,CO,D, E,IL, JO, KR,MA,OM,P, PA,PE,S,SG)

Column 2

15.4¢/kg + 57.5%

Units: kg

Preferential Rates Available

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Regulatory Pressure

LOW

0 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 6.5%

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: 1 NCM code

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Data compiled from USITC HTS, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates daily

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 (1)

Code	Description	Rate
2935.40.00.00	N-(2-hydroxyethyl)-N-methyl perfluorooctane sulfonamide	6.5%

Matching Export Code (Schedule B)

2935400000Schedule B

N-(2-HYDROXYETHYL)-N-METHYL PERFLUOROOCTANE SULFONAMIDE

Census Bureau export classification matching this HTS import code.

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