Braille Math Formula Handbook from Canada
Comprehensive collection of mathematical formulas, theorems, and proofs in Nemeth Braille Code for blind STEM students. Raised print format with tactile geometric figures. HTS 9817.00.92 for educational materials.
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
• Certify Nemeth Code compliance for mathematical accuracy,Include university math department validation,Tactile diagrams must be integral to Braille pages