Unworked Topaz Rough from Mexico
Silicate mineral rough, imperial topaz from Brazilian pegmatites, unworked and crystal intact. HTS 7103.10.20.00 designates these semiprecious roughs.
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
• Irradiation disclosures required if applied pre-export; affects value declaration
• Weight in metric carats standard; mismatches trigger audits