Calcium Ascorbate from Mexico
Calcium salt of ascorbic acid featuring the characteristic aromatic lactone ring. Classified under HTS 2932.20.3000 per additional U.S. note 3 for section VI products. Used in supplements and as dough conditioner.
Duty Rate — Mexico → United States
6.5%
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
Import Tips
• Submit coordination compound analysis per chapter note C(3) classification rules,Provide calcium content verification (typically 8-10%) with organic structure primacy,Avoid bulk food ingredient packaging triggering Chapter 19 classification