Nano-Dicalcium Phosphate for Advanced Supplements from Mexico
Nanoparticle dicalcium phosphate (<100nm) for enhanced bioavailability in next-gen nutraceuticals and bone health formulas. Remains HTS 2835.25.00.00 as chemically defined, particle size doesn't affect chemical classification. High surface area improves absorption.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• TGA/Health Canada nano declarations; TEM/PSD analysis required
• Avoid 'nanoceutical' claims triggering drug status