Glass Batch Salt Cake Additive from Germany
Granular salt cake incorporated into glass batch compositions as a fining agent and viscosity modifier. HTS 2833.11.10.00 classification applies to this technical grade disodium sulfate known commercially as salt cake.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Batch formulation disclosure may be needed for CBP review; ensure no organic binders present
• Pitfall: complete glass mixtures classified under 7001-7019