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Calcium Diglutamate from Canada

Calcium diglutamate is a calcium salt of glutamic acid, used in supplements and as a calcium source in fortified foods. It qualifies for HTS 2922.42.5000 under 'other' glutamic acid salts per chapter notes on inorganic salts of organic acids classified with the organic component.

Duty Rate — Canada → United States

100%

Rate breakdown

9903.04.6096.3%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)

Import Tips

Ensure compliance with FDA supplement labeling; provide calcium/glutamate ratio analysis

Pitfall: incorrect declaration as a mixture if combined with vitamins

Calcium Diglutamate from Canada — Import Duty Rate | HTS 2922.42.50.00