Textured Filament Yarn
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
Textured Nylon 6/66 Filament Yarn (DTY Nylon <=50 Tex)
Harmonized System Classification Hierarchy
Complete Tariff Product Description
What is classified under HS Code 5402.31.00?
HS Code 5402.31.00 covers textured yarn of nylon or other polyamides, measuring per single yarn not more than 50 tex. In commercial practice these goods are traded as Textured Filament Yarn made of Nylon / Polyamide, and buyers, factories and customs brokers most often refer to them as nylon dty, textured nylon yarn, seamless knitting yarn.
The code is read level by level: Section XI (Textiles and Textile Articles) narrows to Chapter 54 (Man-Made Filaments), then Heading 5402 (Synthetic filament yarn (other than sewing thread), not retail sale) and Subheading 5402.31 (Textured yarn of nylon, <=50 tex), ending at the 8-digit tariff line 5402.31.00. 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, Nylon / Polyamide and Textured Filament Yarn.
- 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 (Nylon / Polyamide) is the one that must appear on the invoice and packing list.
How to declare HS Code 5402.31.00
- Commercial invoice: print 5402.31.00 next to the item description (Textured Filament Yarn) with the material composition (Nylon / Polyamide) 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
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Frequently Asked Questions (FAQ)
What is HS Code 5402.31.00?
HS Code 5402.31.00 is the internationally recognized 8-digit tariff classification for "Textured yarn of nylon or other polyamides, measuring per single yarn not more than 50 tex". It falls under Chapter 54 (Man-Made Filaments).
Which products are classified under HS Code 5402.31.00?
This code covers Textured Filament Yarn made of Nylon / Polyamide. Key commercial items include nylon dty, textured nylon yarn, seamless knitting yarn, activewear nylon filament.
How is custom duty calculated for HS Code 5402.31.00?
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 5402.31.00?
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.