# 520521 — Cotton yarn (other than sewing thread), containing 85 % or more by weight of…: Measuring 714,29 decitex or more (not exceeding 14 metric number)

HS code 520521 classifies Cotton yarn (other than sewing thread), containing 85 % or more by weight of…: Measuring 714,29 decitex or more (not exceeding 14 metric number). It belongs to Chapter 52 (Cotton) 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 52 · Cotton

**HS code:** `520521`

## Description

Cotton yarn (other than sewing thread), containing 85 % or more by weight of cotton, not put up for retail sale : Single yarn, of combed fibres : Measuring 714,29 decitex or more (not exceeding 14 metric number)

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 5.8% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/52/520521
Last updated: 2026-06-03
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