80 Mesh Natural Diamond Powder from China
Fine natural diamond dust graded 80 mesh or finer (90% or more passes through 0.5 mm sieve), derived from crushed industrial-grade diamonds. Classified under HTS 7105.10.0011 as natural diamond powder meeting the subheading note for powder form. Primarily used in industrial polishing and coating applications.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify sieve test certification showing 90%+ passes 0.5mm mesh to confirm 'powder form' per subheading note
• Provide diamond origin documentation (e.g
• Kimberley Process for natural stones) to avoid reclassification
• Avoid common pitfall of mislabeling coarser grits; exact mesh size must match statistical suffix .11