Advanced Packaging Photoresist Mixture from Japan
This aqueous preparation of specified sulfonium chlorides is used in fan-out wafer-level packaging for mobile processors. It falls under tariff item 3824.99.00 as a chemical product not elsewhere specified, due to its defined aromatic sulfonium content in chemical preparations.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is not a separate chemically defined compound, as that would change classification
• Provide a certificate of analysis to the CBSA to confirm the composition
• Verify that the product is not put up in measured doses for retail sale, which would fall under other headings