Slide Rule Logarithms from Canada
Classic bamboo slide rule with logarithmic scales for mathematical calculations in engineering. HTS 9017.80.00.00 includes mathematical calculating instruments like slide rules. 10-inch duplex model with cursor.
Duty Rate — Canada → United States
15.3%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Authenticity certificates for vintage models to claim collector status if applicable
• Declare as non-electronic to avoid Chapter 85 confusion