Silver Halide Base Paper Stock from Canada
Specialty lightweight paper coated with inorganic substances, containing mechanical process fibers, serving as the substrate for silver halide sensitization in traditional film photography. Classified under HTS 4810.22.60.00 due to its preparation specifically for photographic emulsion application. The dual kaolin coating ensures optimal light scattering control post-sensitization.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include manufacturer specifications confirming 'basic paper to be sensitized' purpose to distinguish from general printing papers
• Ensure documentation shows machine-finished rolls or sheets suitable for uniform emulsion spreading
• Check for ash content and coating composition to avoid reclassification under lightweight coated newsprint uses