C68700 Aluminum Brass Rod from Mexico
C68700 aluminum brass rod (zinc with 3% aluminum) for seawater cooling systems. HTS 7407.21.90.00 other brass rods, zinc dominates other elements. Enhanced corrosion resistance.
Duty Rate — Mexico → United States
52.2%
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
• Aluminum content cert; must not exceed zinc predominance
• Stress corrosion testing for marine use
• Galvanic compatibility statements