</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2915.90.14.00/Industrial Valproic Acid/Canada

Industrial Valproic Acid from Canada

Industrial-grade valproic acid for synthesis of derivatives in fine chemicals. Its status as a separate chemically defined compound per chapter note 2(a) places it in HTS 2915.90.14.00.

Duty Rate — Canada → United States

14.2%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Declare industrial end-use to avoid pharma scrutiny; use stainless steel containers

• Watch for auto-classification errors to generic acids

Industrial Valproic Acid from Canada — Import Duty Rate | HTS 2915.90.14.00