Semiconductor Mask Inspection System from United States
An optical inspection system designed specifically for detecting defects in photomasks and reticles used in semiconductor photolithography processes. It employs high-resolution imaging and automated analysis to ensure mask quality. This falls under tariff item 9031.49.90 as an other optical measuring instrument.
Duty Rate — United States → Canada
0%
Import Tips
• Provide CBSA with specifications on the high-resolution imaging to confirm classification under 9031.49.90
• Verify if the system qualifies for duty relief under semiconductor manufacturing equipment programs
• Ensure the goods are declared as optical inspection systems, not as general-purpose cameras