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3917.32.00.50/Fluoropolymer PTFE Lab Tubing/Mexico

Fluoropolymer PTFE Lab Tubing from Mexico

Polytetrafluoroethylene (PTFE) chemical-resistant tubing for laboratory use, 1/8 inch ID, unreinforced. HTS 3917.32.0050 covers this 'Other' high-performance plastic tube without fittings. Fluoropolymers classified by base monomer per Chapter 39.

Duty Rate — Mexico → United States

13.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Certify virgin PTFE (no regrind) for purity; high cost requires accurate invoices; chemical resistance specs aid justification

Fluoropolymer PTFE Lab Tubing from Mexico — Import Duty Rate | HTS 3917.32.00.50