HEADING 5509

Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale:

Part of Chapter 55 — Man-Made Staple Fibers, Section XI.

Subheadings and tariff lines

5509D01Containing 85 percent or more by weight of staple fibers of nylon or other polyamides:

5509.11.00.00Single yarn (604) 5509.12.00.00Multiple (folded) or cabled yarn (604)

5509D02Containing 85 percent or more by weight of polyester staple fibers:

5509.21.00.00Single yarn (604) 5509.22.00Multiple (folded) or cabled yarn 5509.22.00.10Multiple (folded), with a final "Z" twist (200) 5509.22.00.90Other (604)

5509D03Containing 85 percent or more by weight of acrylic or modacrylic staple fibers:

5509.31.00.00Single yarn (604) 5509.32.00.00Multiple (folded) or cabled yarn (604)

5509D04Other yarn, containing 85 percent or more by weight of synthetic staple fibers:

5509.41.00Single yarn 5509.41.00.10Of polyvinyl alcohol (PVA) fibers (604) 5509.41.00.90Other (604) 5509.42.00Multiple (folded) or cabled yarn 5509.42.00.10Of polyvinyl alcohol (PVA) fibers (604) 5509.42.00.90Other (604)

5509D05Other yarn, of polyester staple fibers:

5509.51Mixed mainly or solely with artificial staple fibers: 5509.51.30.00Single yarn (607) 5509.51.60.00Multiple (folded) or cabled yarn (607) 5509.52.00.00Mixed mainly or solely with wool or fine animal hair (607) 5509.53.00Mixed mainly or solely with cotton 5509.53.00.30Not exceeding 52 nm (607) 5509.53.00.60Exceeding 52 nm (607) 5509.59.00.00Other (607)

5509D06Other yarn, of acrylic or modacrylic staple fibers:

5509.61.00.00Mixed mainly or solely with wool or fine animal hair (607) 5509.62.00.00Mixed mainly or solely with cotton (607) 5509.69Other:

5509.69D07Mixed mainly or solely with artificial staple fibers:

5509.69.20.00Single yarn (607) 5509.69.40.00Multiple (folded) or cabled yarn (607) 5509.69.60.00Other (607)

5509D08Other yarn:

5509.91.00.00Mixed mainly or solely with wool or fine animal hair (607) 5509.92.00.00Mixed mainly or solely with cotton (607) 5509.99Other:

5509.99D09Mixed mainly or solely with artificial staple fibers:

5509.99.20.00Single yarn (607) 5509.99.40.00Multiple (folded) or cabled yarn (607) 5509.99.60.00Other (607)

Recent CBP rulings on heading 5509

N339073 December 6, 2024

The tariff classification of acrylic yarns from Turkey

N333137 November 20, 2023

The tariff classification of a polyester stable fiber yarn from Vietnam or Indonesia

N322066 January 25, 2022

The tariff classification of aramid embroidery threads from Germany

H309704 January 22, 2021

Ruling Request; Tariff Classification of Core Spun Single Yarn; United States-Mexico-Canada Agreement

N227176 March 28, 2014

The tariff classification of cotton yarns and polyester yarn from China.

N244938 August 23, 2013

The tariff classification of a knit yarn from Portugal

N101819 April 20, 2010

Classification and country of origin determination for sewing thread; 19 CFR 102.21(c)(4)

M83860 May 30, 2006

Classification and country of origin determination for aramid yarns; 19 CFR 102.21(c)(2); tariff shift

M80361 February 23, 2006

The tariff classification of a needlecraft kit from China

L87056 September 2, 2005

The tariff classification and status under the North American Free Trade Agreement (NAFTA), of yarns from Canada; country of origin; 19 C.F.R. §102.21(c)(2); Article 509

563190 February 28, 2005

NAFTA; inventory management methods; fungible material; 19 CFR 181 App. Schedule X

I80668 April 19, 2002

The tariff classification of polyester/cotton yarn from Taiwan or the Philippines.

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