Aluminum Foil Aperture Masks for Displays from China
Precision-cut aluminum foil masks with micro-perforations, 0.10 mm thick, used in OLED display manufacturing for vapor deposition processes. These unbacked foil masks are cut to complex shapes and fall under tariff item 7607.19.00 as other unbacked aluminum foil not exceeding 0.2 mm in thickness.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the foil thickness (excluding any backing) does not exceed 0.2 mm and declare the product as unbacked
• Provide technical specifications to the CBSA to confirm classification
• Consider whether the masks are parts of machinery for Section XVI classification