U.S. exports of unbleached or bleached woven fabrics of synthetic filaments mixed mainly with cotton (under 85% synthetic) (HS 540781) totaled $608K in July 2026.
Importers of Unbleached or Bleached Woven Fabrics of Synthetic Filaments Mixed Mainly with Cotton (Under 85% Synthetic) paid $78K in duties in July 2026 — an effective duty rate of 25% on $316K in dutiable value, based on actual customs collections rather than the published tariff schedule. Unbleached or Bleached Woven Fabrics of Synthetic Filaments Mixed Mainly with Cotton (Under 85% Synthetic) imports of $376K in July 2026 ran 181% above the year-to-date monthly average of $134K.
Last updated: July 2026 dataSynthetic-cotton blend woven fabrics in their greige or bleached state occupy a foundational position in apparel and home textiles supply chains, serving as base cloth for downstream dyeing, printing, and finishing operations. Pakistan leads US imports under this heading, with Mexico and India also among the top suppliers — a geographic spread that reflects both low-cost spinning capacity and proximity-driven trade. The US schedule subdivides the heading by weave construction, with separate lines for poplin/broadcloth (5407810010), sheeting (5407810020), and satin/twill weaves (5407810040), making weave-structure documentation from the mill a prerequisite for accurate classification. Goods from China are subject to Section 301 tariffs, and the under-85% synthetic threshold requires verified fiber-content analysis.
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24 shipments/mo
The US 10-digit lines under this heading distinguish poplin and broadcloth constructions (5407810010), sheeting (5407810020), satin and twill weaves (5407810040), and other fabrics (5407810090). Importers should obtain mill specifications confirming the weave type, thread count, and weight, as CBP may request this documentation to verify the correct subheading.
'Mixed mainly with cotton' means cotton is the predominant non-synthetic fiber by weight — not that cotton exceeds the synthetic content. The fabric must contain less than 85% synthetic filaments, with cotton representing a greater share of the remaining fiber content than any other non-synthetic material. Fiber-content lab testing is the standard method for confirming this threshold at entry.
HSChapter 54
Subheading 20 of 25 in heading 5407
Subheading 540781 · $376K of $53.6M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share | Duty Collected |
|---|---|---|---|---|---|
| 5407810010 | Wov Fab Con Lt 85% Syn Fil Mix M/S Cot Ubl/Bl Pop | $132K | 24.90% | 100.00% | $33K |
| 5407810090 | Wov Fab Lt 85% Synth Fil Mix W Cot Unbl/Bl Other | $17K | 37.34% | 95.66% | $6K |
| 5407810020 | Wov Fab Lt 85% Syn Fil Mix M/S W Cot Unbl/Bl Shee | $0 | -- | -- | -- |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 5407810000 | Wov Fab Syn Fil Yn NESOI Un85% Syn Fil Cot Unbl Bl | $1.2M |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$376KYoY · Pro
Exports
$608KYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Exports · July 2026
destination
Singapore and Costa Rica together take 87% of it.
customs district
origin
entry
rate provision · imports
15.8% enters free of duty; the effective duty rate is 20.80%.