Sodium Cyanide Briquettes from Mexico
Sodium cyanide (NaCN) in compressed briquette form is used primarily in gold mining for leaching processes and in electroplating. It is a simple cyanide of an inorganic base, sodium, and is chemically defined per Chapter 28 Note 1. It is not a complex cyanide, so it falls under tariff item 2837.19.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Sodium cyanide is a highly toxic and regulated substance; ensure compliance with Canadian hazardous materials regulations
• Verify if a permit is required under the Export and Import Permits Act for controlled chemicals
• Declare the form (briquettes) and concentration to facilitate CBSA clearance