Rigid Polycarbonate Vent Tubes from Canada
Polycarbonate rigid tubes under 200 mm for HVAC ventilation prototypes and electronics cooling. Under HTS 3917.29.00.50 as rigid tubes of other plastics (polycarbonate not ethylene/propylene).
Duty Rate — Canada → United States
13.1%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Use FTIR analysis reports for polymer ID to confirm classification
• Mark 'rigid' and exact lengths on invoices for CBP review