18K Gold Casting Sprues from Mexico
Excess gold material from lost-wax casting of jewelry, including sprues, gates, and vents in 18K yellow gold. HTS 7112.91.0100 applies as manufacturing scrap destined for remelting and gold recovery.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Bundle with melt tickets showing exact weight and fineness for customs entry
• Prevent oxidation during shipping; use inert atmosphere packaging for purity
• Verify no PGM contamination from mixed casting operations