SuperZinc Zinc Alloy Master Alloy from Canada
SuperZinc master alloy slabs contain high zinc with modifiers for grain refinement in aluminum foundries, unwrought under HTS 7901.20.00.00. Zinc predominates over other elements.
Duty Rate — Canada → United States
3%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Master alloys need end-use statements if questioned for pure zinc rate
• Avoid declaring as ferrozinc; those are Chapter 72
• Temperature-controlled shipping preserves integrity