C69430 Silicon Brass Sheet from Canada
C69430 silicon brass sheet (silicon-modified brass), 0.28mm thick, 580mm wide, for valve spindles. Remains brass classification (zinc predominant), 'other' copper alloy HTS 7409.90.50.60.
Duty Rate — Canada → United States
51.7%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) 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
• Silicon improves castability but zinc remains predominant per note (a); valve stem end-use common; check silicon content tolerance specs