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HTS 6104.63Chapter 61

HTS 6104.63Of synthetic fibers: Duty Rate & Import Guide

Knitted or Crocheted Apparel · 1 court case · $178.8M 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

$178.8M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

2 rulings — · 0 reg · 1 CIT, 0 CAFC

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: 18% · 🇧🇷 Brazil: 1 NCM code

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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CourtListener, 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.

High-Volume Code

This is a high-volume import code — $179M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.

Subheadings (18)

CodeDescriptionRate
6104.63Of synthetic fibers:
6104.63.10Bib and brace overalls14.9%
6104.63.10.10Insulated, for cold weather protection (659)
6104.63.10.20Women's (659)
6104.63.10.30Girls' (659)
6104.63.15Containing 23 percent or more by weight of wool or fine animal hair14.9%
6104.63.15.10Trousers and breeches (448)
6104.63.15.20Shorts (448)
6104.63.20Other28.2%
6104.63.20.06Containing 5 percent or more by weight of elastomeric yarn or rubber thread (648)
6104.63.20.11Other (648)
6104.63.20.16Containing 5 percent or more by weight of elastomeric yarn or rubber thread (237)
6104.63.20.21Other (237)
6104.63.20.26Containing 5 percent or more by weight of elastomeric yarn or rubber thread (648)
6104.63.20.28Other (648)
6104.63.20.30Women's (648)
6104.63.20.50Imported as parts of play suits (237)
6104.63.20.60Other (648)

CBP Rulings (2)

950205Classification

Modification of New York Ruling Letter 864237 (7/11/91); classification of women's knit trousers; 6104, HTSUSA

H306760Classification

Internal Advice Request; Tariff Classification of Women’s Garments

Court of International Trade & Federal Circuit (1)

Matching Export Code (Schedule B)

6104630000Schedule B

WOMEN'S OR GIRLS' TROUSERS, BIB AND BRACE OVERALLS, BREECHES AND SHORTS OF SYNTHETIC FIBERS, KNITTED OR CROCHETED

Census Bureau export classification matching this HTS import code.

6104.62.20.606104.63.10