# 550921 — Yarn (other than sewing thread) of synthetic staple fibres, not put up for…: Single yarn

HS code 550921 classifies Yarn (other than sewing thread) of synthetic staple fibres, not put up for…: Single yarn. It belongs to Chapter 55 (Man-made staple fibres) of Section XI (Textiles and textile articles) of the Harmonized System. Duty rates are recorded for 1 country.

> Section XI · Textiles and textile articles
> Chapter 55 · Man-made staple fibres

**HS code:** `550921`

## Description

Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale : Containing 85 % or more by weight of polyester staple fibres : Single yarn

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 9.7% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/55/550921
Last updated: 2026-06-03
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