</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
4823.90.31.00/Fanfold Unpunched Punch Cards for Univac Systems/Mexico

Fanfold Unpunched Punch Cards for Univac Systems from Mexico

Continuous fanfold strips of unpunched rectangular cards tailored for Univac punchcard readers, with precise perforations for separation. Classified under HTS 4823.90.31.00 due to their design as strips of cards for punchcard machines, meeting chapter exclusions for non-specific cut sheets.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Calculate with your customs valueVerify classification with AI

Import Tips

• Include technical drawings showing fanfold strip format; ensure no pre-punching to stay in unpunched subheading; test for machine compatibility during customs valuation

Fanfold Unpunched Punch Cards for Univac Systems from Mexico — Import Duty Rate | HTS 4823.90.31.00