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2837.20.51.00/Copper Potassium Cyanide/Canada

Copper Potassium Cyanide from Canada

Copper potassium cyanide is a key reagent in copper electroplating baths. It is classified under HTS 2837.20.51.00 as a complex cyanide involving copper and potassium inorganic bases.

Duty Rate — Canada → United States

11.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Provide plating industry end-use proof; strict EPA/DOT cyanide regs apply

• Pitfall: mixtures with organics may go to 2852

Copper Potassium Cyanide from Canada — Import Duty Rate | HTS 2837.20.51.00