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3901.10.50.20/Branched LDPE Extrusion Grade for Pipes/Canada

Branched LDPE Extrusion Grade for Pipes from Canada

Traditional branched LDPE resin for pipe extrusion, density 0.918, used in flexible tubing. HTS 3901.10.5020 applies to this non-linear LDPE primary form where ethylene constitutes 95%+ by weight. Distinguished from LLDPE by high-pressure polymerization process.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

• Include polymerization process documentation (high-pressure free radical confirms non-linear LDPE)

• Test for crystallinity to differentiate from HDPE

• Ensure packaging labels specify 'LDPE except LLDPE'