Gray Iron Pig Iron High Phosphorus Grade from Mexico
Pig iron in pig form with phosphorus over 0.5% by weight, optimized for gray iron foundry applications. Classified in HTS 7201.20.00.00 as nonalloy pig iron in primary blocks or pigs, leveraging high phosphorus for improved castability. Common in manhole covers and machinery bases.
Duty Rate — Mexico → 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
• Use certified chemical analyses from accredited labs for phosphorus verification
• Prevent damage during transit; no duty allowance for rust per Chapter notes
• Specify 'not further worked' in entry docs to align with chapter definitions