Phosphoric Pig Iron for Ductile Iron Production from United States
Phosphoric pig iron blocks with over 0.5% phosphorus, serving as a base charge in ductile iron manufacturing. It is a non-alloy pig iron in primary form, classified under this tariff item due to its high phosphorus content and primary form.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is non-alloy pig iron, not spiegeleisen (manganese >6% by weight)
• Ensure the phosphorus content exceeds 0.5% by weight with supporting lab analysis
• Classify as pig iron in primary forms; if further worked, it may fall under other headings