Exposed Architectural Blueprint Sensitized Paper from Canada
Diazo-sensitized paper rolls exposed under light to architectural plans, holding latent blueprints undeveloped. Classifies under HTS 3704.00.00.00 as exposed photographic paper. Traditional method still used in construction.
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
• Provide ammonia-free certification if undeveloped to distinguish process
• Roll dimensions and plan scale in invoices for accurate declaration
• Avoid bulk paper classification under 4802 by proving photosensitivity