HS Code 500400
Silk yarn
Official description: Silk yarn (other than yarn spun from silk waste) not put up for retail sale
Also searched as: silk yarn, raw silk yarn, filament silk yarn, industrial silk yarn
Classification
How 500400 breaks down
Silk
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
Covered products
What products fall under HS code 500400?
Buyers sourcing silk yarn from 1688 commonly describe it in these ways. If your product matches, 500400 is likely the right 6-digit starting point — confirm material and intended use against the official tariff.
Import duty by market
Where to check the import duty for HS 500400
The 6-digit code is universal, but duty, VAT and GST are set by the destination country and depend on the full national tariff line with China as the country of origin. Start from the official source for your market.
United States
USITC / CBP · Harmonized Tariff Schedule (HTS)
European Union
TARIC · Access2Markets
United Kingdom
HMRC · UK Integrated Online Tariff
Canada
CBSA · Canadian Customs Tariff
Australia
ABF · Australian customs tariff
Singapore
Singapore Customs · Singapore Trade Classification (HS)
Compare the real China-origin import tax across markets
Use the HS & import duty checker to estimate duty + VAT/GST for 500400 by destination before you pay a 1688 supplier.
Questions
HS code 500400: common questions
What is HS code 500400?
HS code 500400 is the World Customs Organization 6-digit HS 2022 subheading for "Silk yarn (other than yarn spun from silk waste) not put up for retail sale". The first two digits (50) are the chapter — Silk — and digits 3-4 (5004) are the heading. Countries add further digits (8-10) for their national tariff line.
What products fall under HS 500400?
Common products classified under 500400 include silk yarn, raw silk yarn, filament silk yarn, industrial silk yarn and similar items matching silk yarn. The correct code still depends on the product's material, function and intended use.
How do I find the import duty for HS code 500400?
Duty is set by the destination country, not by the 6-digit HS code alone. Start from the official tariff of your market — USITC HTS (US), TARIC / Access2Markets (EU), GOV.UK Trade Tariff (UK), CBSA (Canada), ABF (Australia) or Singapore Customs — and look up the full national code with China as the country of origin.
Is HS code 500400 the same in every country?
The first 6 digits (500400) are the same worldwide under the WCO Harmonized System. Beyond that, each country extends the code (HTS in the US, TARIC in the EU, etc.) and sets its own duty and tax rates.
Can I trust the HS code a 1688 supplier gives me?
Treat a supplier-provided code as a clue, not a final classification. It can be incomplete, China-export-specific, or mismatched to your destination's rules. Verify against the official tariff and your product's actual material and use.
Chapter 50
Explore Silk
Sourcing silk yarn from 1688?
Get a written pre-payment check — classification clues, China-origin landed cost, and supplier risk — before you commit. 5,754 HS codes covered.