# 500400 — Silk yarn (other than yarn spun from silk waste) not put up for retail sale: Silk yarn (other than yarn spun from silk waste) not put up for retail sale

HS code 500400 classifies Silk yarn (other than yarn spun from silk waste) not put up for retail sale: Silk yarn (other than yarn spun from silk waste) not put up for retail sale. It belongs to Chapter 50 (Silk) 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 50 · Silk

**HS code:** `500400`

## Description

Silk yarn (other than yarn spun from silk waste) not put up for retail sale

## Duty rates

| Country | Rate | Programme |
| --- | --- | --- |
| US United States | 0% | MFN |

Rates effective as of 2026-01-01.

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Source: https://hscode.eximagent.ai/50/500400
Last updated: 2026-06-03
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