HS Code 5002
Raw Silk Not Thrown
HS code 5002 covers raw silk (not thrown), representing the first stage of un-twisted silk filaments after reeling, used by textile manufacturers worldwide.
4-digit Section XIAir
HS Code 5002 — Raw Silk Not Thrown
Raw silk consists of the silk filaments that have been reeled from cocoons but have not yet been twisted or 'thrown'. It contains the natural sericin (silk gum) and serves as the basic raw material for spinning and weaving luxury textiles.
What's included
- Reeled silk filaments
- Raw silk in hanks
- De-gummed raw silk (un-thrown)
What's excluded
- Thrown silk yarn → use
5004(Once the silk is twisted or 'thrown', it moves to code 5004.)
Common examples
- Grade A raw mulberry silk hanks
- Untwisted raw silk on bobbins
- Commercial raw silk for high-end weaving
Frequently asked questions
What does 'not thrown' mean?
It means the silk filaments have not been twisted together to create a durable yarn yet.
Trade & shipping notes
- Typical duty range: 0% - 15%
- Documentation: Weights are often calculated 'conditioned weight' including a standard moisture allowance.
- Typical shipping mode: Air
- Top exporters: China, Vietnam, Brazil
- Top importers: India, Italy, Romania
Related HS codes
Key takeaway
The primary internationally traded form of silk filament before industrial processing.
Related HS codes
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