Calcined Flint Powder Road Dusting from Germany
Calcined (heat-treated) flint powder for road surface dusting and stabilization. HTS 2517.10.0055 includes heat-treated powders of such stones for road metalling. Dust suppression properties.
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
• Calcination temp records (>800°C) validate processing
• Respirable silica warnings on SDS required
• Pneumatic unloading specs for powder handling