Glassmaking Litharge (Synthetic PbO) from Japan
Synthetic litharge produced via controlled oxidation for crystal glass production, imparting brilliance and refractive index. HTS 2824.10.00.00 classification as lead monoxide (litharge). High purity to prevent discoloration in optical glass.
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
• Specify glass formulation compliance with ASTM standards; avoid contamination with iron impurities
• Use double-bagged packaging for fine powders