2915.90.14.00/Sodium Valproate Precursor Acid/Mexico

Sodium Valproate Precursor Acid from Mexico

Valproic acid serving as direct precursor to sodium valproate for migraine prophylaxis. Classified specifically as valproic acid in HTS 2915.90.14.00, a non-halogenated saturated acyclic monocarboxylic acid.

Duty Rate — Mexico → United States

4.2%

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

• Cross-reference with salt form imports; validate chain of custody docs

• Common issue: temperature control during shipping to maintain integrity

Sodium Valproate Precursor Acid from Mexico — Import Duty Rate | HTS 2915.90.14.00