Large Gray Iron Work Roll for Steel Plate Mill from Mexico
A massive gray iron roll exceeding 6,803.9 kg used in hot strip mills for rolling steel plates to precise thicknesses. Classified under HTS 8455.30.0025 due to its gray iron composition and weight exceeding the threshold for heavy-duty rolling mill applications.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.82.1015%Except as provided for in headings 9903.82.12, 9903.82.17 and 9903.85.68, derivative aluminum and steel articles with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent, as provided for in subdivision (f) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Verify gray iron metallurgical certification as cast iron composition affects classification from steel rolls
• Provide mill blueprints showing roll dimensions and weight to confirm >6,803.9 kg threshold
• Include end-user statements distinguishing work rolls from backup rolls for proper statistical reporting