Reticle Qualification Tool from China
A tool for comprehensive qualification testing of binary and phase-shift masks, including blank inspection and pattern verification for semiconductor production. It integrates multiple optical modules for measurement. This qualifies as an other optical measuring instrument under tariff item 9031.49.90.
Duty Rate — China → Canada
0%
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Provide CBSA with a detailed description of the optical modules to confirm classification under 9031.49.90
• Verify if the tool qualifies for duty relief under end-use programs for semiconductor manufacturing
• Keep maintenance records and technical manuals available for customs audits