# United States tariff lines under HS 6203.12

> The United States tariff splits HS 6203.12 (suits: Of synthetic fibres) into 3 national lines: 6203.12.10.00 (containing 36 percent or more by weight of wool or fine animal hair (443)), 6203.12.20.10 (men's (643)) and 6203.12.20.20 (boys' (643)). The general (MFN) duty differs by line: 17.5% on 6203.12.10.00, 27.3% on 6203.12.20.10 and 27.3% on 6203.12.20.20.

Source: https://border.bot/countries/united-states/hs-codes/620312
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 62](https://border.bot/countries/united-states/hs-codes/62) / [6203.12](https://border.bot/countries/united-states/hs-codes/620312)

## Key facts

- HS subheading: [6203.12](https://border.bot/hs-codes/620312)
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 62: Articles of apparel and clothing accessories, not knitted or crocheted

## United States lines under 6203.12

The United States tariff splits HS 6203.12 (suits: Of synthetic fibres) into 3 national lines: 6203.12.10.00 (containing 36 percent or more by weight of wool or fine animal hair (443)), 6203.12.20.10 (men's (643)) and 6203.12.20.20 (boys' (643)).

The general (MFN) duty differs by line: 17.5% on 6203.12.10.00, 27.3% on 6203.12.20.10 and 27.3% on 6203.12.20.20.

- [6203.12.10.00](https://border.bot/countries/united-states/hs-codes/6203121000) Suits, Of synthetic fibers, Containing 36 percent or more by weight of wool or fine animal hair (443). Duty (MFN): 17.5%
- [6203.12.20.10](https://border.bot/countries/united-states/hs-codes/6203122010) Suits, Of synthetic fibers, Other, Men's (643). Duty (MFN): 27.3%
- [6203.12.20.20](https://border.bot/countries/united-states/hs-codes/6203122020) Suits, Of synthetic fibers, Other, Boys' (643). Duty (MFN): 27.3%

## In other countries

No other national tariff on border.bot has live lines under 6203.12 yet.

- [The Harmonized System text for 6203.12](https://border.bot/hs-codes/620312)

- Previous subheading: [6203.11](https://border.bot/countries/united-states/hs-codes/620311) Of wool or fine animal hair
- Next subheading: [6203.19](https://border.bot/countries/united-states/hs-codes/620319) Of other textile materials

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 6203.12?

The United States tariff splits HS 6203.12 (suits: Of synthetic fibres) into 3 national lines: 6203.12.10.00 (containing 36 percent or more by weight of wool or fine animal hair (443)), 6203.12.20.10 (men's (643)) and 6203.12.20.20 (boys' (643)).

### What is the duty on HS 6203.12 in the United States?

The general (MFN) duty differs by line: 17.5% on 6203.12.10.00, 27.3% on 6203.12.20.10 and 27.3% on 6203.12.20.20.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/620312.json