Industrial Ferrite Core Memory Bank from China
Multi-plane ferrite core memory bank mounted on fired ceramic frames for chemical process control technical applications. The ceramic frames are fired after shaping and provide thermal and electrical insulation, classifying it under 6909.19.90 as other ceramic wares for technical uses.
Duty Rate — China → Canada
4.5%
Import Tips
• Verify that the ceramic frames are fired, not just cured, to meet Chapter 69's legal note 1(b)
• Provide evidence of the memory bank's use in chemical process control to support the technical use classification
• Check for any excisable components that could alter duty rates