Casio fx-991EX Advanced Scientific Calculator from Mexico
A handheld electronic calculator designed for advanced scientific computations, including trigonometry, logarithms, and matrix operations. It incorporates a calculating device with a display but exceeds pocket-size limitations for data recording machines, falling under HTS 8470.29.00.00 as other electronic calculating machines.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Verify the calculator's dimensions and functions do not qualify as pocket-size data recording devices to avoid reclassification
• Include detailed technical specs and user manuals in documentation to confirm it fits 'other electronic calculating machines'
• Ensure FCC compliance for electronic components to prevent customs holds on electromagnetic interference issues