Formaldehyde Semiconductor Processing Grade from Japan
>- Ultra-high purity formaldehyde for photoresist manufacturing in semiconductor production. As a chemically defined methanal compound, it meets the Chapter 29 requirements for electronic chemical intermediates and is classified under this tariff item.
Duty Rate — Japan → Canada
0%
Import Tips
• >- Provide a certificate of analysis showing purity levels to support the classification
• Ensure the packaging is suitable for cleanroom use and labelled accordingly
• Verify if any export controls apply due to the semiconductor end-use