Gold(III) Oxide from Mexico
Gold(III) oxide (Au2O3) is a brown powder used as a catalyst in chemical reactions and in glass coloring. Falls under HTS 2843.30.00.00 for inorganic compounds of precious metal gold.
Duty Rate — Mexico → United States
15%
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
• Require XRF or ICP analysis certificate to prove gold oxide composition
• Store and ship as oxidizer; comply with IATA dangerous goods
• Avoid classifying as metal oxide under 2825 if gold content defines it