Hollerith Code Punchcard Blanks from Canada
Hollerith-standard blank cards, coated bleached kraft paperboard ≤150 g/m², chemical fibers dominant, for punchcard data encoding. Not punched, in sheets or strips. Precisely HTS 4810.31.30.00 for such machines.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Lab certify uniform bleaching and fiber content to prevent downgrading to lower chemical % codes
• Declare strip connectivity if applicable, as 'whether or not in strips' allows flexibility