Polycrystalline Diamond Powder from Mexico
Polycrystalline synthetic diamond powder for thermal management coatings, 90% through 0.5mm sieve. Fits HTS 7105.10.00 for diamond dust and powder specifically. Not jewelry articles per note 9.
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
• Include XRD reports verifying polycrystalline morphology
• Label as 'industrial powder only' to prevent personal adornment confusion
• Monitor thermal spray formulations avoiding Chapter 38 chemicals