Muntz Metal Scrap from Mexico
Alpha-beta brass scrap (60/40 Cu/Zn) from marine propeller shafts and condenser tubes. HTS 7404.00.60 as other copper-zinc base alloy scrap per note (a). Higher zinc content than red brasses.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Verify zinc >40% via XRF analysis for proper brass classification
• Marine scrap often has salt contamination; ensure proper cleaning docs
• Check for asbestos in older insulation if applicable