2936.29.16.30/PharmaGrade Niacinamide 99% Crystals/Mexico

PharmaGrade Niacinamide 99% Crystals from Mexico

High-purity crystalline niacinamide (99%) for pharmaceutical compounding and vitamin supplement manufacturing. Falls under HTS 2936.29.16.30 as unmixed niacinamide derivative used primarily as vitamin B3. Synthetic reproduction of natural provitamin nicotinamide.

Duty Rate — Mexico → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Include GC-MS certificate confirming niacinamide identity (not niacin); declare exact purity percentage; watch for FDA prior notice requirements for vitamin imports over 100kg

PharmaGrade Niacinamide 99% Crystals from Mexico — Import Duty Rate | HTS 2936.29.16.30