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SITCSection 5
U.S. exports of fluoropolymers, primary forms (SITC 57394) totaled $61.4M in July 2026.
Importers of Fluoropolymers, Primary Forms paid $7.4M in duties in July 2026 — an effective duty rate of 17% on $43.2M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataFluoropolymers — including PTFE, PVDF, FEP, and ETFE grades — are high-performance engineering resins valued for chemical inertness, thermal stability, and low friction across semiconductor fabrication, aerospace wiring, and chemical processing equipment. The specific fluoropolymer type (homopolymer versus copolymer, and the fluorine-to-hydrogen ratio) governs both performance characteristics and HTS classification at the subheading level. Certain fluoropolymer grades are subject to evolving PFAS regulatory scrutiny, which trade professionals should monitor alongside tariff considerations.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
573 shipments/mo
At the HTS level, fluoropolymers are typically subdivided by chemical structure: polytetrafluoroethylene (PTFE), polyvinylidene fluoride (PVDF), and fluorinated ethylene-propylene (FEP) copolymers each map to distinct subheadings. The importer must provide the chemical name and CAS number on the entry to support correct classification.
Fluoropolymers are under increasing regulatory scrutiny as part of broader PFAS (per- and polyfluoroalkyl substances) frameworks at both the federal and state level. While current US import regulations do not impose a blanket admissibility restriction on fluoropolymer resins, downstream use restrictions in certain states and evolving EPA rulemaking may affect product formulation and customer acceptance. Importers should track EPA PFAS regulatory developments alongside tariff compliance.
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Exports · July 2026
destination
customs district
Census does not publish district detail for this classification system.
origin
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$44.5MYoY · Pro
Exports
$61.4MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.