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2835.39.50.00/Calcium Polyphosphate/Mexico

Calcium Polyphosphate from Mexico

Calcium polyphosphate serves as a dietary supplement for bone health and in dental applications for remineralization. It is an 'other' polyphosphate under HTS 2835.39.5000, chemically defined per Chapter 28.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• FDA notification required for new dietary ingredient status under DSHEA

• Provide bioavailability studies distinguishing from simple calcium phosphate

• Ensure GMP certification for nutraceutical imports

Calcium Polyphosphate from Mexico — Import Duty Rate | HTS 2835.39.50.00