Wet Machine Electrical Insulation Board from China
Uncoated wet machine board exceeding 225 g/m², designed for electrical insulation in transformers and motors. The board is made from purified wood fibers that provide high dielectric strength, and it is not further worked beyond the processes allowed in Chapter 48 Note 3. This product is classified under tariff item 4805.93.00 as other uncoated paperboard weighing 225 g/m² or more.
Duty Rate — China → Canada
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Confirm the product is uncoated and has no additional treatments (e.g
• resin impregnation) that would shift classification to another heading
• Have documentation ready showing the weight exceeds 225 g/m² and the rolls or sheets meet the size criteria of Chapter 48 Note 8
• If the board is impregnated with insulating resins, consider whether heading 48.11 or Chapter 39 applies