HS Code 5509.31.0000

Import Duty for Yarn Other Than Sewing Thread Of Synthetic Staple Fibers Not Put Up For Retail Sale Single Yarn 604

Official Description

Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale: > Single yarn (604)

Hierarchy: Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale > Single yarn (604)

About Chapter 55

Within the hierarchy of Chapter 55 ("Synthetic filament tow"), HS Code 5509.31.0000 is categorized under Single yarn (604). This precise classification is required for all import documentation.

Related Codes in this Heading

5509.53.0060

Mixed mainly or solely with cotton > Exceeding 52 nm (607)

5509.99.4000

Other: > Multiple (folded) or cabled yarn (607)

5509.41.0090

Single yarn > Other (604)

5509.42.0010

Multiple (folded) or cabled yarn > Of polyvinyl alcohol (PVA) fibers (604)

5509.59.0000

Other (607)

Common Questions

What is the official classification for 5509.31.0000?

This item is listed in Chapter 55 of the tariff schedule. The HS Code 5509.31.0000 specifically designates Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale: > Single yarn (604).

How is the duty rate calculated for 5509.31.0000?

Duty rates for 5509.31.0000 are subject to change annually. To get the most up-to-date 2026 rates including all fees, try the Tariff Calculator.

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