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HSChapter 55
U.S. imports of synthetic staple fiber yarn, 85% or more synthetic staple fibers, put up for retail sale (HS 551110) totaled $10.2M in July 2026, traded with 24 countries.
Importers of Synthetic Staple Fiber Yarn, 85% or More Synthetic Staple Fibers, Put Up for Retail Sale paid $1.9M in duties in July 2026 — an effective duty rate of 19% on $9.7M in dutiable value, based on actual customs collections rather than the published tariff schedule.
Last updated: July 2026 dataRetail-packaged synthetic staple fiber yarn at 85% or more by weight — sold in skeins, balls, or cones to end consumers — is the defining commercial characteristic that separates this heading from its industrial counterparts. Turkey and India are the leading US suppliers, with China, Canada, and Vietnam also significant sources. Two 10-digit lines distinguish acrylic/modacrylic compositions (5511100030) from other synthetic fiber types (5511100060), a split that matters for both duty treatment and fiber labeling compliance under the US Textile Fiber Products Identification Act. Retail presentation requirements, including country-of-origin labeling, apply at the consumer package level.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
1.5K shipments/mo
Yarn is considered put up for retail sale when it is packaged in a form suitable for direct sale to the final consumer — typically in labeled skeins, balls, hanks, or small cones with fiber content, weight, and care instructions. Bulk cones or industrial bobbins without consumer labeling generally do not meet this criterion and would classify under the non-retail headings. CBP may examine packaging presentation and labeling at entry to confirm retail status.
Line 5511100030 covers retail synthetic yarns where acrylic or modacrylic fibers make up 85% or more of the total weight, while 5511100060 covers other synthetic fiber types (such as polyester or nylon) at the same threshold. Since acrylic dominates the consumer hand-knitting market, most retail craft yarns will fall under 5511100030, but importers should verify fiber identity with the manufacturer's specification sheet, as polyester-dominant retail yarns require the alternative line.
Subheading 1 of 3 in heading 5511
Subheading 551110 · $10.2M of $11.5M
ImportsExports
Imports
$10.2MYoY · Pro
Exports
$1.1MYoY · Pro
12-mo low · imports
YoY · ProThrough July 2026. Source: U.S. Census Bureau.
Imports · July 2026
origin
Turkey and China together supply 83% of it.
customs district
destination
entry
rate provision · imports
0.0300% enters free of duty; the effective duty rate is 18.26%.
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 |
|---|---|---|---|---|---|
| 5511100030 | Yrn N Swg Th Mmf St Fb Rt Sl Syn Gt=85% AC/Mac | $9.4M | 17.54% | 95.64% | $1.7M |
| 5511100060 | Yrn N Swg Th Mmf St F Rt Sl Syn Gt=85% Fb-NESOI | $825K | 26.48% | 78.65% | $218K |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 5511100000 | Yrn N Sw Th Mm St Fb Rt Sl Syn Stp Fib Ge 85% S Fb | $1.1M |
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.
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