# HS code 5509.62: Other yarn, of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton > HS code 5509.62 covers other yarn, of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton. It sits in heading 55.09 (yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale) in chapter 55 (man-made staple fibres). Other goods of heading 55.09 are classified under 5509.11 (containing 85 % or more by weight of staple fibres of nylon or other polyamides, single yarn), 5509.12 (containing 85 % or more by weight of staple fibres of nylon or other polyamides, multiple (folded) or cabled yarn), 5509.21 (containing 85 % or more by weight of polyester staple fibres, single yarn), 5509.22 (containing 85 % or more by weight of polyester staple fibres, multiple (folded) or cabled yarn) or 13 others. Source: https://staging.border.bot/hs-codes/550962 Last updated: 13 October 2026 [HS codes](https://staging.border.bot/hs-codes) / [Chapter 55](https://staging.border.bot/hs-codes/55) / [55.09](https://staging.border.bot/hs-codes/5509) / [5509.62](https://staging.border.bot/hs-codes/550962) ## Key facts - HS code: 5509.62 - Covers: Other yarn, of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton - Heading: [55.09: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale](https://staging.border.bot/hs-codes/5509) - Chapter: [55: Man-made staple fibres](https://staging.border.bot/hs-codes/55) - Edition: HS2022 - Duty rates: [Set by each country’s tariff](https://staging.border.bot/countries) ## What this code covers HS code 5509.62 covers other yarn, of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton. The legal text of the subheading is “Other yarn, of acrylic or modacrylic staple fibres: Mixed mainly or solely with cotton”, read under “Other yarn, of acrylic or modacrylic staple fibres”, in HS2022. ## What it doesn’t cover Other goods of heading 55.09 are classified under 5509.11 (containing 85 % or more by weight of staple fibres of nylon or other polyamides, single yarn), 5509.12 (containing 85 % or more by weight of staple fibres of nylon or other polyamides, multiple (folded) or cabled yarn), 5509.21 (containing 85 % or more by weight of polyester staple fibres, single yarn), 5509.22 (containing 85 % or more by weight of polyester staple fibres, multiple (folded) or cabled yarn) or 13 others. - [5509.11](https://staging.border.bot/hs-codes/550911) Containing 85 % or more by weight of staple fibres of nylon or other polyamides: Single yarn - [5509.12](https://staging.border.bot/hs-codes/550912) Containing 85 % or more by weight of staple fibres of nylon or other polyamides: Multiple (folded) or cabled yarn - [5509.21](https://staging.border.bot/hs-codes/550921) Containing 85 % or more by weight of polyester staple fibres: Single yarn - [5509.22](https://staging.border.bot/hs-codes/550922) Containing 85 % or more by weight of polyester staple fibres: Multiple (folded) or cabled yarn - [5509.31](https://staging.border.bot/hs-codes/550931) Containing 85 % or more by weight of acrylic or modacrylic staple fibres: Single yarn - [5509.32](https://staging.border.bot/hs-codes/550932) Containing 85 % or more by weight of acrylic or modacrylic staple fibres: Multiple (folded) or cabled yarn - [5509.41](https://staging.border.bot/hs-codes/550941) Other yarn, containing 85 % or more by weight of synthetic staple fibres: Single yarn - [5509.42](https://staging.border.bot/hs-codes/550942) Other yarn, containing 85 % or more by weight of synthetic staple fibres: Multiple (folded) or cabled yarn - [5509.51](https://staging.border.bot/hs-codes/550951) Other yarn, of polyester staple fibres: Mixed mainly or solely with artificial staple fibres - [5509.52](https://staging.border.bot/hs-codes/550952) Other yarn, of polyester staple fibres: Mixed mainly or solely with wool or fine animal hair - [5509.53](https://staging.border.bot/hs-codes/550953) Other yarn, of polyester staple fibres: Mixed mainly or solely with cotton - [5509.59](https://staging.border.bot/hs-codes/550959) Other yarn, of polyester staple fibres: Other - [5509.61](https://staging.border.bot/hs-codes/550961) Other yarn, of acrylic or modacrylic staple fibres: Mixed mainly or solely with wool or fine animal hair - [5509.69](https://staging.border.bot/hs-codes/550969) Other yarn, of acrylic or modacrylic staple fibres: Other - [5509.91](https://staging.border.bot/hs-codes/550991) Other yarn: Mixed mainly or solely with wool or fine animal hair - [5509.92](https://staging.border.bot/hs-codes/550992) Other yarn: Mixed mainly or solely with cotton - [5509.99](https://staging.border.bot/hs-codes/550999) Other yarn: Other ## How it is structured 5509.62 is a six-digit subheading. Its first two digits, 55, are the chapter; the first four, 5509, are heading 55.09; the last two, 62, identify the subheading within the heading. Countries add their own digits after these six for their national tariff lines. - Chapter 55: Man-made staple fibres - Heading 55.09: Yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale - Within the heading: Other yarn, of acrylic or modacrylic staple fibres - Subheading 5509.62: Mixed mainly or solely with cotton ## In other countries No national tariff lines under 5509.62 are live on border.bot yet. Tariffs built on the Harmonized System (HS2022) use 5509.62 at six digits and add their own digits after it. - Previous subheading: [5509.61](https://staging.border.bot/hs-codes/550961) Other yarn, of acrylic or modacrylic staple fibres: Mixed mainly or solely with wool or fine animal hair - Next subheading: [5509.69](https://staging.border.bot/hs-codes/550969) Other yarn, of acrylic or modacrylic staple fibres: Other ## Frequently asked questions ### What does HS code 5509.62 cover? HS code 5509.62 covers other yarn, of acrylic or modacrylic staple fibres, mixed mainly or solely with cotton. ### Which heading and chapter is HS code 5509.62 in? HS code 5509.62 is in heading 55.09 (yarn (other than sewing thread) of synthetic staple fibres, not put up for retail sale) in chapter 55 (man-made staple fibres). ### Where are goods of heading 55.09 classified when 5509.62 doesn’t fit? Other goods of heading 55.09 are classified under 5509.11 (containing 85 % or more by weight of staple fibres of nylon or other polyamides, single yarn), 5509.12 (containing 85 % or more by weight of staple fibres of nylon or other polyamides, multiple (folded) or cabled yarn), 5509.21 (containing 85 % or more by weight of polyester staple fibres, single yarn), 5509.22 (containing 85 % or more by weight of polyester staple fibres, multiple (folded) or cabled yarn) or 13 others. ## Sources and updates The Harmonized System legal text comes from border.bot release 1 (edition HS 2022), imported from a file, and has been live since 13 October 2026. This page was last updated on 13 October 2026. Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling. Machine-readable: https://staging.border.bot/hs-codes/550962.json