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
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
Import Tips
• Declare industrial end-use to avoid pharma scrutiny; use stainless steel containers
• Watch for auto-classification errors to generic acids