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2932.20.50.50/Glucono-Delta-Lactone (GDL)/Mexico

Glucono-Delta-Lactone (GDL) from Mexico

Glucono-delta-lactone is a six-membered lactone ring derived from gluconic acid, classified as other lactones under HTS 2932.20.50.50. Widely used as a slow-release acidulant in food processing.

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

• GRAS affirmation letter and FDA prior notice required for food use imports

• Specify particle size and purity grade; food vs technical grades may have different requirements

• Hydrolysis stability data prevents reclassification as gluconic acid salts

Glucono-Delta-Lactone (GDL) from Mexico — Import Duty Rate | HTS 2932.20.50.50