What is the duty rate for HTS 9902.10.66?

Q: What is the duty rate for HTS 9902.10.66?

The general duty rate for HTS 9902.10.66 is 5.0%. Special rates: No change. This code covers: Poly(isobutylene) hydroformylation products, reaction products with ammonia (CAS No. 337367-30-3) (provided for in subheading 3902.20.50).

HTS 9902.10.66Chapter 38

HTS 9902.10.66 — Poly(isobutylene) hydroformylation products, reaction products with ammonia (CAS No. 337367-30-3) (provided for in subheading 3902.20.50) Duty Rate & Import Guide

Miscellaneous Chemical Products · Updated daily from USITC

Duty Rates

General

5.0%

Special

No change

Column 2

No change

Preferential Rates Available

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Regulatory Pressure

LOW

0 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 5.0%

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

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Data compiled from USITC HTS · As of 2026-05-03 · Updates daily

Subheadings (1)

Code	Description	Rate
9902.10.66	Poly(isobutylene) hydroformylation products, reaction products with ammonia (CAS No. 337367-30-3) (provided for in subheading 3902.20.50)	5.0%

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