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5503.20.00.25/1.0 dtex Polyester Fiber for Filtration Media/Mexico

1.0 dtex Polyester Fiber for Filtration Media from Mexico

Ultra-fine 1.0 decitex polyester staples for meltblown and spunbond filter media in air purification. HTS 5503.20.0025 for sub-3.3 decitex unprocessed polyester synthetic fibers.

Duty Rate — Mexico → United States

14.3%

Rate breakdown

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

• Specify melt index and IV (intrinsic viscosity) values critical for filtration performance

• Avoid bulk packaging that simulates processed tow, risking 5503.60 classification

• Document clean room production if destined for medical filtration applications