HTS 9902.11.79
Strips wholly of expanded poly(tetrafluoroethylene) (PTFE) (CAS No. 9002-84-0), noncellular, with adhesive backing, of a thickness greater than 3 mm but not over 30 mm, presented rolled in spools, certified by the importer as having a tensile strength of 24.1 MPa (3,500 psi) or higher per American Society for Testing and Materials (ASTM) F-152 (provided for in subheading 3916.90.50)
Chapter 99
Current Duty Rates
Source: USITC Harmonized Tariff Schedule — Last updated April 8, 2026
Rates reflect current base duties plus applicable surcharges. Section 301 rates apply to China-origin goods. Verify with your customs broker for your specific classification.
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Recent Changes
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Frequently Asked
What is HTS 9902.11?
HTS 9902.11 covers strips wholly of expanded poly(tetrafluoroethylene) (ptfe) (cas no. 9002-84-0), noncellular, with adhesive backing, of a thickness greater than 3 mm but not over 30 mm, presented rolled in spools, certified by the importer as having a tensile strength of 24.1 mpa (3,500 psi) or higher per american society for testing and materials (astm) f-152 (provided for in subheading 3916.90.50) . It falls under Chapter 99 of the Harmonized Tariff Schedule of the United States.
What is the duty rate for HTS 9902.11.79?
The base (MFN) duty rate for HTS 9902.11.79 is Free. Special preferential rates may apply: No change.
Are there any exclusions for HTS 9902.11.79?
Exclusions may apply depending on active Section 301 or Section 232 exclusion lists. Check the USTR exclusion portal or use TariffDesk to monitor this code for changes, including new exclusions.
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