Luminescent ZnS Pellets 99.99% for Vapor Deposition from China
Pelletized zinc sulfide, luminescent grade at 99.99% purity, used as evaporation source material for thin-film luminescent coatings. HTS 2830.90.1000 applies as it's a chemically defined high-purity sulfide for luminescence, unworked form per chapter provisions.
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
• Certify pellet density and purity uniformity; declare form factor on entry
• Monitor for CVD/PVD equipment export controls affecting imports