British Gum Dextrin from Japan

British gum dextrin, a traditional roasted potato starch product, serves in foundry adhesives and drilling fluids. Falls under HTS 3505.10.00.20 for other dextrins with standard low DE.

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%

Calculate with your customs value Verify classification with AI

Import Tips

• Historical naming 'British gum' still valid; modern specs must confirm dextrin properties

• Oilfield imports need EPA pre-approval for drilling fluid additives

• Dust hazard labeling required for fine powder handling