What HS code 5509.31 covers
HS code 5509.31 classifies yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of acrylic or modacrylic, not put up for retail sale. It is a subheading of heading 5509 (Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale), in chapter 55 (Man-made staple fibres), section XI of the Harmonized System. These six digits are identical in every country that uses the HS.
Classification path
Import duty for 5509.31
Ставка MFN erga omnes (для третіх країн). ПДВ на імпорт від 17 до 27 відсотків залежно від країни, а також будь-які антидемпінгові заходи застосовуються окремо.
Джерело: TARIC
Лише базова ставка MFN. Тарифи Section 301 і IEEPA 2025 можуть накладатися зверху для товарів з Китаю.
Джерело: HTSUS / CBP
Imported this in 2024 or 2025?
Courts voided some of the tariffs importers paid on goods like this. You may be owed money back. The audit is free and we only get paid when you do.
Related codes in heading 5509
Not quite the right fit? These subheadings sit under the same heading and are the most common alternatives to 5509.31.
- 5509.11 Yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of nylon or other polyamides, not put up for retail sale
- 5509.12 Yarn; (not sewing thread), multiple (folded) or cabled yarn, of synthetic staple fibres, containing 85% or more by weight of nylon or other polyamides, not put up for retail sale
- 5509.21 Yarn; (not sewing thread), single, of synthetic staple fibres, containing 85% or more by weight of polyester, not put up for retail sale
- 5509.22 Yarn; (not sewing thread), multiple (folded) or cabled yarn, of synthetic staple fibres, containing 85% or more by weight of polyester, not put up for retail sale
- 5509.32 Yarn; (not sewing thread), multiple (folded) or cabled, of synthetic staple fibres, containing 85% or more by weight of acrylic or modacrylic, not put up for retail sale
- 5509.41 Yarn; (not sewing thread), single, containing 85% or more by weight of synthetic staple fibres, n.e.c. in heading no. 5509, not put up for retail sale
- 5509.42 Yarn; (not sewing thread), multiple (folded) or cabled yarn, containing 85% or more by weight of synthetic staple fibres, n.e.c. in heading no. 5509, not put up for retail sale
- 5509.51 Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with artificial staple fibres, not put up for retail sale
- 5509.52 Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with wool or fine animal hair, not put up for retail sale
- 5509.53 Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with cotton, not put up for retail sale
- 5509.59 Yarn; (not sewing thread), of polyester staple fibres, mixed mainly or solely with fibres n.e.c. in item no. 5509.5, not put up for retail sale
- 5509.61 Yarn; (not sewing thread), of acrylic or modacrylic staple fibres, mixed mainly or solely with wool or fine animal hair, not put up for retail sale
- 5509.62 Yarn; (not sewing thread), of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton, not put up for retail sale
- 5509.69 Yarn; (not sewing thread), of acrylic or modacrylic staple fibres, mixed mainly or solely with fibres n.e.c. in item no. 5509.6, not put up for retail sale
Confirm the code for your exact product
A 6-digit subheading still covers a range of products. The wrong code at the border can mean overpaying duty, a delayed shipment, or a penalty. Describe your exact item and HS Mate confirms whether 5509.31 is right, with the duty rate and an audit trail your customs broker can accept.