Potassium Gold Cyanide from Mexico
Potassium gold cyanide (KAu(CN)2) used in gold electroplating baths for electronics and jewelry. HTS 2843.90.00.00 for complex compounds of precious metal gold.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Extremely toxic; requires special hazardous waste manifests and EPA TSCA reporting
• Cyanide content triggers additional DOT special permit shipping
• Industrial hygiene plans mandatory for workplace exposure limits