Polypropylene Short Rigid Pipes from Canada
Wait, no—PP is 3917.22. But for copolymer blends where PP <95%, short rigid polypropylene-blend pipes <200 mm for chemical transport. Fits 3917.29.00.50 per note (a)(4) predominant monomer rule.
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
• Submit blend ratios showing no 95% single polymer for 'other' subheading
• Test for rigidity (can't collapse easily) vs flexible
• Separate from fittings to access potential Free (C) rate