High-Phosphorus Foundry Pig Iron from Canada
Pig iron cast in standard pig shapes with phosphorus content exceeding 0.5% by weight, primarily used in foundries for gray iron castings. It falls under HTS 7201.20.00.00 as nonalloy pig iron in primary forms with elevated phosphorus levels, distinguishing it from low-phosphorus variants. This composition enhances fluidity for complex castings like engine blocks.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Obtain chemical analysis certificates verifying phosphorus >0.5% and nonalloy status to avoid reclassification to 7201.10
• Ensure pigs are in primary forms without further working like machining, per Chapter 72 notes
• Declare exact weight and composition; common pitfall is rust discoloration affecting duty allowances