Section XI — Textiles and textile articles
Chapter 55 — Manmade staple fibers
Heading 5509 — Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale.
National subdivision 5509.9 — Other yarn:
Subheading 5509.99 — Other
HS code
5509.99.00 Other
Last Verified Date - 1 October 2026
Common commodities
Nylon and silk blended staple yarnPolyester and linen staple yarn mixSynthetic-rayon mixed staple fibers yarnMixed polypropylene and linen staple yarnArtificial fiber and silk blend staple yarnNylon and viscose (rayon) staple yarn mixturePolyester and cotton blend staple yarnSynthetic-linen mixed staple fibers yarn (residual category)Mixed synthetic staple yarn with silk residueArtificial fiber yarn blended with linen staples