Lepton S Acrylic Tanning Resin from Japan
Lepton S is an acrylic copolymer tanning resin that produces soft, washable leathers for apparel. Falls under HTS 3202.10.50.00 as synthetic organic tanning substance. Provides excellent light fastness and washability properties.
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
• Provide monomer composition and molecular weight data; test for acrylic acid content; ensure emulsion stability documentation