Automated Wafer Alignment Verification System from United States
A machine vision system that verifies fiducial marks and alignment features on semiconductor wafers for photolithography stepper accuracy. It ensures precise multi-layer IC patterning by checking alignment before exposure. This instrument falls under tariff item 9030.82.00 as it is used for measuring or checking semiconductor wafers.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a detailed technical description to CBSA showing the system's role in checking semiconductor wafers, not just general machine vision
• Consider whether the system includes software that may require separate classification
• Check if the importer can claim a duty deferral under the Customs Bonded Warehouse program if the system is for re-export