Sawn Twins Diamond Rough from Mexico
Intergrown twin natural diamonds sawn apart along growth plane, minimally processed. Fits 7102.31.00.00 as simply sawn nonindustrial rough.
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
• Document twin nature with photos pre- and post-sawing
• Customs may require expert verification for complex twins