Casein Nanofibril Dispersion from Japan
Casein nanofibril dispersion involves nanoscale casein fibrils for edible films and drug delivery matrices. Classified under HTS 3501.90.60.00 as innovative casein derivatives excluding enzymatic preps of chapter 34. Its nanostructure enhances functional properties while maintaining protein classification.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide TEM images and fibril diameter (<100nm) measurements for derivative validation
• File under 'research protein nanomaterial' with SDS for hazmat compliance
• Ensure aqueous dispersion stability certificates for transport