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5007.90.30.40/Silk Dupioni Fabric/Japan

Silk Dupioni Fabric from Japan

Textured silk fabric with slubby yarns creating an irregular surface, composed of 90%+ silk in plain weave, non-jacquard. Fits HTS 5007.90.30.40 per silk waste inclusion and multi-yarn rules in subheading notes. Used for suits and home decor.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Document slub yarn processing to differentiate from smooth filament silks

• Lab test for silk % as dupioni often mixes filament and waste

• Avoid bulk packaging declarations that imply industrial use reclassification

Silk Dupioni Fabric from Japan — Import Duty Rate | HTS 5007.90.30.40