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540110Chapter 54

540110 — Sewing thread of man-made filaments, whether or not put up for retail sale: Of synthetic filaments

Covers:
Sewing thread of man-made filaments, whether or not put up for retail sale: Of synthetic…
Listed US duty:
11.4% (US general rate, HTS 2026)

Official description

Sewing thread of man-made filaments, whether or not put up for retail sale : Of synthetic filaments

Find or check your HS code

Suggestions from the HS index, not a customs ruling

Describe what you ship: what it is, what it is made of, how it is processed and what it is used for. I narrow it down against the real HS hierarchy, or check a code you were given.

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What 540110 covers and what it doesn’t

Official text: Sewing thread of man-made filaments, whether or not put up for retail sale › Of synthetic filaments.

Nearby codes to check

  • Heading 5401 Sewing thread of man-made filaments, whether or not put up for retail sale: every subheading side by side.
  • 540120 Of artificial filaments

US duty rate

11.4%

General (MFN) rate in the US Harmonized Tariff Schedule, 2026 edition. A range means the rate depends on the 8-digit US line your product falls under. Extra duties such as Section 301, Section 232 or anti-dumping orders can apply on top, depending on origin. Check the lines on hts.usitc.gov. Not legal advice.

Who imports under 540110

EximAgent lists companies with recorded shipments under this code, built from customs records, with who they buy from and how often. See importers of 540110 →

Common questions

What is HS code 540110?
Sewing thread of man-made filaments, whether or not put up for retail sale : Of synthetic filaments
What duty rates apply to 540110?
Listed duty rates range from 11.4% across 1 country rate.

Browse all of Chapter 54: Man-made filaments; strip and the like of man-made textile materials →

Go beyond the code

Classify a product and check the duty for your destination with the CLI, then keep researching in your own agent.

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