2937.90.40.00/Veterinary Levothyroxine Sodium Powder/Japan

Veterinary Levothyroxine Sodium Powder from Japan

Levothyroxine sodium powder formulated for veterinary thyroid treatment in dogs and cats. Classified in HTS 2937.90.4000 as l-thyroxine sodium hormone regardless of human/animal therapeutic use, per Chapter 29 hormone provisions.

Duty Rate — Japan → 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 veterinary NADA/ANADA documentation; separate from human FDA pathways

• Label clearly as veterinary use to avoid human drug import restrictions

• Potency testing critical; veterinary grades often have different stability profiles

Veterinary Levothyroxine Sodium Powder from Japan — Import Duty Rate | HTS 2937.90.40.00