Chinese Bombyx Mori Raw Silk from Japan
Raw silk filament reeled from cocoons of the Bombyx mori silkworm, sourced from mulberry plantations in China. This unthrown silk retains its natural gum (sericin) and has not undergone any twisting or processing beyond reeling. It falls under HTS 5002.00.00.00 as raw silk noil-free and not thrown, representing the primary form of silk for further textile processing.
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%
Import Tips
• Obtain a certificate of origin specifying mulberry-fed Bombyx mori silk to verify authenticity; ensure no degumming has occurred as that shifts classification; declare exact length/weight per bale to avoid valuation disputes