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3917.29.00/Rigid Polystyrene Vent Pipe/Canada

Rigid Polystyrene Vent Pipe from Canada

Rigid high-impact polystyrene (HIPS) pipe for HVAC ventilation ducts. Under 3917.29.00 as rigid pipe of other plastics not covered by ethylene or propylene specifics.

Duty Rate — Canada → United States

13.1%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Ensure insulation properties are documented if marketed for temperature control

• Avoid coiling shipments, as it may imply flexibility to examiners

Rigid Polystyrene Vent Pipe from Canada — Import Duty Rate | HTS 3917.29.00