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3904.61.00.90/PTFE Low Molecular Weight Powder/Canada

PTFE Low Molecular Weight Powder from Canada

Low molecular weight PTFE powder used as anti-drip agent in engineering plastics. HTS 3904.61.00.90 'Other' category for primary form PTFE meeting monomer content rules. Additive grade, not fabricated.

Duty Rate — Canada → United States

15.8%

Rate breakdown

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

• Document molecular weight (e.g

• 500,000 g/mol) to distinguish from high MW grades

• Ensure <5% impurities via GC-MS analysis for pure polymer status

PTFE Low Molecular Weight Powder from Canada — Import Duty Rate | HTS 3904.61.00.90