Coal Shearer Drum with Picks from Mexico
Rotating steel drum fitted with multiple cutter picks for longwall coal shearers classified under heading 8430. Designed for continuous mining of coal seams in underground operations. Part of 8431.49.90.34 as coal cutter components.
Duty Rate — Mexico → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) 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
• Provide mine safety certifications (MSHA equivalent); document pick spacing for shearer compatibility; beware of undervaluation scrutiny on multi-pick assemblies