Mercuric Cyanide Gold Extraction Grade from Mexico
Technical grade mercuric cyanide optimized for amalgamation processes in small-scale gold recovery. Meets HTS 2852.10.10.00 chemically defined criteria despite industrial impurities <1%. Supplied in sealed drums for mining operations.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Pair with cyanide code 57 permit applications for mining destination verification
• Document chain of custody from manufacturer to end mining facility per Basel mercury convention