Diazodinitrophenol (DDNP) Initiator from Canada
DDNP functions as non-metal primary explosive in detonators. HTS 3602.00.00.60 covers as other prepared explosive.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Light-sensitive; require opaque packaging
• Microgram quantity limits for lab imports