Calcined-Free Gypsum Aggregate from Japan
Crushed gypsum aggregate for concrete admixture, verified non-calcined. HTS 2520.10.00.00 as crude material improving workability. Used in self-leveling compounds.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Thermal analysis (DSC) proving no calcination history
• Grading curve certificates for aggregate specs
• Expansion testing for concrete admixture suitability