White Architectural Plaster from Canada
White architectural plaster is a calcined gypsum product designed for interior wall finishing and decorative molding in buildings. Classified under HTS 2520.20.00.00 due to its composition of calcined gypsum with minimal accelerators for smooth application and setting. It provides a base for paint and creates ornamental cornices and ceiling roses.
Duty Rate — Canada → 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
• Ensure labeling specifies calcined gypsum content to distinguish from finished drywall compounds under 3212
• Test for calcium sulfate purity; impurities over certain thresholds may require reclassification
• Obtain supplier declarations confirming no significant organic additives that would shift classification to Chapter 38