Luminescent ZnS Pellets 99.99% for Vapor Deposition from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify pellet density and purity uniformity; declare form factor on entry
• Monitor for CVD/PVD equipment export controls affecting imports