Chapter 62 · Apparel, not knitted or crocheted · Section 11

HS Code 6203.43

Of synthetic fibers

Heading 6203: Men's or boys' suits, ensembles, suit-type jackets, blazers, trousers, bib and brace overalls, breeches and shorts (other than swimwear)

US duty (general)
Free - 27.9% +
US HTS lines
13
EU CN codes
6
UK commodity codes
6
Unit
doz., kg

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

United States - HTS lines under 6203.43

Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.

HTS codeDescriptionGeneralSpecialOtherUnit
6203.43.01 Of synthetic fibers > Recreational performance outerwear >
Containing 15 percent or more by weight of down and waterfowl plumage and of which down comprises 35 percent or more by weight; containing 10 percent or more by weight of down
Free - 60% doz., kg
6203.43.03 Other > Bib and brace overalls >
Water resistant (659)
7.1% Free (AU,BH,CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 65% doz., kg
6203.43.05 Other > Bib and brace overalls >
Other
5 statistical lines (10-digit)
  • 6203.43.05.05 - Insulated, for cold weather protection (659)
  • 6203.43.05.10 - Men's (659)
  • 6203.43.05.25 - Imported as parts of playsuits (237)
  • 6203.43.05.50 - Other (237)
  • 6203.43.05.90 - Other (659)
14.9% Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 76% doz., kg
6203.43.09 Other > Other >
Containing 36 percent or more by weight of wool or fine animal hair
3 statistical lines (10-digit)
  • 6203.43.09.10 - Men's (447)
  • 6203.43.09.20 - Boys' (447)
  • 6203.43.09.30 - Shorts (447)
49.6¢/kg + 19.7% Free (AU,BH,CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 52.9¢/kg + 58.5% doz., kg
6203.43.11 Other > Other >
Water resistant trousers or breeches (647)
2 statistical lines (10-digit)
  • 6203.43.11.10 - Ski/snowboard pants (647)
  • 6203.43.11.90 - Other (647)
7.1% Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 65% doz., kg
6203.43.13 Other > Water resistant trousers or breeches (647) >
Other
6 statistical lines (10-digit)
  • 6203.43.13.10 - Men's (647)
  • 6203.43.13.15 - Imported as parts of playsuits (237)
  • 6203.43.13.20 - Other (647)
  • 6203.43.13.30 - Men's (647)
  • 6203.43.13.35 - Imported as parts of playsuits (257)
  • 6203.43.13.40 - Other (647)
27.9% Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 90% doz., kg
6203.43.45 Of synthetic fibers > Other >
Containing 15 percent or more by weight of down and waterfowl plumage and of which down comprises 35 percent or more by weight; containing 10 percent or more by weight of down
Free - 60% doz., kg
6203.43.55 Other > Bib and brace overalls >
Water resistant (659)
7.1% Free (AU,BH,CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 65% doz., kg
6203.43.60 Other > Bib and brace overalls >
Other
5 statistical lines (10-digit)
  • 6203.43.60.05 - Insulated, for cold weather protection (659)
  • 6203.43.60.10 - Men's (659)
  • 6203.43.60.25 - Imported as parts of playsuits (237)
  • 6203.43.60.50 - Other (237)
  • 6203.43.60.90 - Other (659)
14.9% Free (AU,BH,CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 76% doz., kg
6203.43.65 Other > Other >
Certified hand-loomed and folklore products (647)
12.2% Free (AU,BH,CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 76% doz., kg
6203.43.70 Other > Other >
Containing 36 percent or more by weight of wool or fine animal hair
3 statistical lines (10-digit)
  • 6203.43.70.10 - Men's (447)
  • 6203.43.70.20 - Boys' (447)
  • 6203.43.70.30 - Shorts (447)
49.6¢/kg + 19.7% Free (AU,BH,CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) 52.9¢/kg + 58.5% doz., kg
6203.43.75 Other > Other >
Water resistant trousers or breeches (647)
2 statistical lines (10-digit)
  • 6203.43.75.10 - Ski/snowboard pants (647)
  • 6203.43.75.90 - Other (647)
7.1% Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 65% doz., kg
6203.43.90 Other > Water resistant trousers or breeches (647) >
Other
7 statistical lines (10-digit)
  • 6203.43.90.09 - Designed for use in hospitals, clinics, laboratories or contaminated areas (647)
  • 6203.43.90.11 - Other (647)
  • 6203.43.90.15 - Imported as parts of playsuits (237)
  • 6203.43.90.20 - Other (647)
  • 6203.43.90.30 - Men's (647)
  • 6203.43.90.35 - Imported as parts of playsuits (237)
  • 6203.43.90.40 - Other (647)
27.9% Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) 90% doz., kg

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Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.

European Union - CN codes under 6203.43

Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.

CN codeDescription
6203 43 31 Industrial and occupational EU duty (TARIC) →
6203 43 39 Other EU duty (TARIC) →
6203 43 11 Industrial and occupational EU duty (TARIC) →
6203 43 19 Other EU duty (TARIC) →
6203 43 90 Other EU duty (TARIC) →
6203 43 00 Of synthetic fibres EU duty (TARIC) →

United Kingdom - commodity codes under 6203.43

Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.

Commodity codeDescription
6203 43 00 00 Of synthetic fibres UK duty & VAT →
6203 43 11 00 Industrial and occupational UK duty & VAT →
6203 43 19 00 Other UK duty & VAT →
6203 43 31 00 Industrial and occupational UK duty & VAT →
6203 43 39 00 Other UK duty & VAT →
6203 43 90 00 Other UK duty & VAT →
Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 6203

Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.