Leaded Brass Clock Gear Scrap from Mexico
Waste from precision leaded brass clock/watch gears, Cu-Zn <94%, Pb>0.3% for fine machining. Horology scrap classified under brass waste note (a).
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
• Micro-components need representative sampling for assays
• Swiss/German origin common; verify Basel conventions compliance