Yarn & Thread
Official Harmonized Tariff Code Classification
Official Customs Classification Notice
The HS Code Finder is provided for informational and reference purposes only. The suggested codes constitute potential matches or reference classifications and may not represent an official customs classification. Users must verify the applicable HS Code with the relevant national customs authority, official tariff schedule, or a licensed customs broker before submitting import/export declarations.
Overview & Key Summary
Retail Packaged Silk Sewing & Embroidery Thread
Harmonized System Classification Hierarchy
Complete Tariff Product Description
What is classified under HS Code 5006.00.00?
HS Code 5006.00.00 covers silk yarn and yarn spun from silk waste, put up for retail sale; silkworm gut. In commercial practice these goods are traded as Yarn & Thread made of Pure Silk / Silk Waste, and buyers, factories and customs brokers most often refer to them as retail silk yarn, silk embroidery thread, silk sewing spool.
The code is read level by level: Section XI (Textiles and Textile Articles) narrows to Chapter 50 (Silk), then Heading 5006 (Silk yarn and yarn spun from silk waste, put up for retail sale; silkworm gut) and Subheading 5006.00 (Silk yarn put up for retail sale), ending at the 8-digit tariff line 5006.00.00. The first six digits follow the WCO international standard and stay the same in every country; the final two digits are the national subdivision used for duty assessment and trade statistics.
- Classification is decided by the heading text and the material and construction it names — here, Pure Silk / Silk Waste and Yarn & Thread.
- If a shipment mixes this product with other textile articles, each item is classified under its own heading; goods put up in sets follow the essential-character rule (GIR 3).
- When the same product exists in several materials, the material named in this code (Pure Silk / Silk Waste) is the one that must appear on the invoice and packing list.
How to declare HS Code 5006.00.00
- Commercial invoice: print 5006.00.00 next to the item description (Yarn & Thread) with the material composition (Pure Silk / Silk Waste) matching the code text exactly.
- Packing list: keep quantities, net and gross weights and carton counts consistent with the invoice line for this code.
- Certificate of Origin & Bill of Lading: repeat the same code so bank document checkers under an L/C and customs officers see one consistent classification across all documents.
- Before shipment: verify the code against the destination country's current tariff schedule — duty rates, restrictions and required certificates are set nationally, not by the HS code itself.
Search & Declaration Keywords
Related Products in Fabrics & Yarns
View All Category Products →Raw Silk Fiber (Natural Silkworm Cocoons (Reeling Grade))
Silkworm cocoons suitable for reeling
Raw Silk Fiber (Unthrown Raw Mulberry Silk Filaments)
Raw silk (not thrown)
Silk Waste (Uncombed Silk Waste & Reeling Residue)
Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock), not carded or combed
Silk Waste (Carded & Combed Silk Tops / Sliver Waste)
Silk waste (including cocoons unsuitable for reeling, yarn waste and garnetted stock), carded or combed
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Frequently Asked Questions (FAQ)
What is HS Code 5006.00.00?
HS Code 5006.00.00 is the internationally recognized 8-digit tariff classification for "Silk yarn and yarn spun from silk waste, put up for retail sale; silkworm gut". It falls under Chapter 50 (Silk).
Which products are classified under HS Code 5006.00.00?
This code covers Yarn & Thread made of Pure Silk / Silk Waste. Key commercial items include retail silk yarn, silk embroidery thread, silk sewing spool, silkworm gut.
How is custom duty calculated for HS Code 5006.00.00?
Custom duty rates depend on the destination country customs schedule, trade agreements (GSP, LDC duty-free access, FTA), and invoice valuation. Always check local customs authority tariff schedules for current rates.
What shipping and commercial documents require HS Code 5006.00.00?
This HS Code must be declared accurately on Commercial Invoices, Packing Lists, Bills of Lading (B/L), Certificates of Origin (COO), and Customs Export/Import Declarations.