Hollerith Code 80-Column Punchcards from Canada
Standard 80-column rectangular cards of kaolin-coated kraft paperboard, compatible with Hollerith punchcard readers for census and business data processing. Unpunched at import, these cards are surface-colored for easy identification, fitting HTS 4810.39.30.00.
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 technical specs showing 80-column format and compatibility with punchcard machines
• Test for kaolin coating only; binders allowed but no organic coatings to stay in 4810.39
• Label as 'not for graphic purposes' to prevent misclassification under printed paper notes