Silver Fulminate Detonator Crystals
Silver fulminate consists of sensitive crystals used historically in blasting caps and modern micro-detonators. Its instantaneous detonation and prepared primary explosive form place it under tariff item 3602.00.00, distinct from propellants.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇺🇸United States | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a pure chemical compound not prepared for explosive use
Chapter note 1 excludes separate chemically defined compounds from this chapter unless they meet specific criteria.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain an import permit from the Explosives Regulatory Division, as silver fulminate is highly sensitive
• Ensure the product is shipped in small, UN-approved containers with clear hazard labeling
• Declare the exact quantity and end-use to the CBSA
Related Products under Tariff item 3602.00.00
Ammonium Permanganate Explosive
Ammonium permanganate is an unstable oxidizing explosive used in specialty pyrotechnics and initiators. Its rapid decomposition and detonative properties place it under tariff item 3602.00.00 as a prepared explosive, other than propellent powders.
Composition C-4 Plastic Explosive
Composition C-4 is an RDX-based plastic explosive molded for breaching and demolition, stable yet highly powerful. Its military-grade formulation and prepared nature classify it under tariff item 3602.00.00 as a prepared explosive, excluding propellent powders.
Detasheet Flexible Explosive Sheet
Detasheet is a PETN-impregnated sheet explosive used for cutting metal in demolition. Its prepared flexible form, distinct from rigid propellants, classifies it under tariff item 3602.00.00 as a prepared explosive.
Dynamite Gelatin Dynamite Sticks
Dynamite gelatin sticks contain nitroglycerin absorbed in nitrocellulose, used for tunneling and quarrying. Although assembled, they are classified under tariff item 3602.00.00 as prepared nitroglycerin-based explosives, other than propellent powders.
EDNA Epsilon-Dinitroanisole
EDNA (Epsilon-Dinitroanisole) is a melt-cast explosive insensitive to shock, used in artillery applications. Its prepared nitro compound nature places it under tariff item 3602.00.00 as a prepared explosive, other than propellent powders.
HMX Cyclotetramethylenetetranitramine
HMX (Cyclotetramethylenetetranitramine) is a powerful nitramine explosive used in high-performance military explosives and rocket warheads. Its detonative nature and prepared explosive form classify it under tariff item 3602.00.00, separate from slower-burning propellants.