SITCSection 6
U.S. imports of woven synthetic filament yarn fabric, nes (other blends) (SITC 65319) totaled $3.0M in July 2026, traded with 51 countries.
Importers of Woven Synthetic Filament Yarn Fabric, NES (Other Blends) paid $617K in duties in July 2026 — an effective duty rate of 25% on $2.5M in dutiable value, based on actual customs collections rather than the published tariff schedule. Woven Synthetic Filament Yarn Fabric, NES (Other Blends) imports of $3.0M in July 2026 ran 24% above the year-to-date monthly average of $2.4M.
Basic heading 475 of 766 in section 6
Basic heading 65319 · $3.0M of $26.7B
Residual woven fabrics of synthetic filament yarns — those not captured by the polyester-specific or cotton-blend headings — land in this catch-all classification, which serves as the final sorting point for mixed or specialty synthetic constructions. Fabrics here may combine nylon filaments with wool, viscose, or other non-cotton fibers, or represent novel fiber combinations that don't meet the thresholds of more specific SITC codes. Because this is an NES (not elsewhere specified) category, correct classification requires a systematic process of elimination through the more specific synthetic-filament headings. Trade professionals should document the elimination rationale in their classification records to support any post-entry review.
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1.1K shipments/mo
The classifier should first test whether the fabric meets the ≥85% threshold for textured polyester (65315), non-textured polyester (65316), or other synthetic filaments (65317). If it falls below 85% synthetic content, check whether cotton is the primary secondary fiber (65318). Only after ruling out all those headings — and confirming the fabric is not pile, chenille, or narrow — does SITC 65319 apply.
Yes, a woven fabric of nylon filament mixed mainly with viscose (rather than cotton) and below the 85% synthetic threshold would be a candidate for SITC 65319, provided no more specific heading captures it. The key is that viscose is not cotton, so the cotton-blend heading (65318) would not apply, and the NES residual category becomes the appropriate classification.
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Imports · July 2026
origin
customs district
Census does not publish district detail for this classification system.
destination
Census does not publish state detail for this classification system.
entry
Census does not publish port detail for this classification system.
ImportsExports
Imports
$3.0MYoY · Pro
Exports
$886KYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.