Emerald Grinding Powder from Mexico
Fine powder from natural or synthetic emeralds for gemstone faceting and precision grinding. Classified in 7105.90.00.00 as other dust/powder meeting the 90% sieve passage requirement.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Gemological certification helps verify stone type and avoid undervaluation claims
• Declare if natural vs synthetic; affects duty and quotas in some cases