HTS 5509
Yarn (other than sewing thread) of synthetic staple fibers, not put up for retail sale
| Code | Description | Unit | General | Special | Column 2 | Source |
|---|---|---|---|---|---|---|
| Containing 85 percent or more by weight of staple fibers of nylon or other polyamides | ||||||
| 5509.11.00.00 | Single yarn (604) | kg | 9.4% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.12.00.00 | Multiple (folded) or cabled yarn (604) | kg | 10.6% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| Containing 85 percent or more by weight of polyester staple fibers | ||||||
| 5509.21.00.00 | Single yarn (604) | kg | 9.7% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.22.00 | Multiple (folded) or cabled yarn | 10.6% | Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 61.5% | USITC | |
| 5509.22.00.10 | Multiple (folded), with a final "Z" twist (200) | kg | 10.6% | Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 61.5% | USITC |
| 5509.22.00.90 | Other (604) | kg | 10.6% | Free (AU,BH,CL,CO,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 61.5% | USITC |
| Containing 85 percent or more by weight of acrylic or modacrylic staple fibers | ||||||
| 5509.31.00.00 | Single yarn (604) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.32.00.00 | Multiple (folded) or cabled yarn (604) | kg | 10% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| Other yarn, containing 85 percent or more by weight of synthetic staple fibers | ||||||
| 5509.41.00 | Single yarn | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC | |
| 5509.41.00.10 | Of polyvinyl alcohol (PVA) fibers (604) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.41.00.90 | Other (604) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.42.00 | Multiple (folded) or cabled yarn | 7% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC | |
| 5509.42.00.10 | Of polyvinyl alcohol (PVA) fibers (604) | kg | 7% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| 5509.42.00.90 | Other (604) | kg | 7% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| Other yarn, of polyester staple fibers | ||||||
| 5509.51 | Mixed mainly or solely with artificial staple fibers | USITC | ||||
| 5509.51.30.00 | Single yarn (607) | kg | 9.7% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.51.60.00 | Multiple (folded) or cabled yarn (607) | kg | 10.6% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| 5509.52.00.00 | Mixed mainly or solely with wool or fine animal hair (607) | kg | 12% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.53.00 | Mixed mainly or solely with cotton | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC | |
| 5509.53.00.30 | Not exceeding 52 nm (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.53.00.60 | Exceeding 52 nm (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.59.00.00 | Other (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| Other yarn, of acrylic or modacrylic staple fibers | ||||||
| 5509.61.00.00 | Mixed mainly or solely with wool or fine animal hair (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.62.00.00 | Mixed mainly or solely with cotton (607) | kg | 12% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.69 | Other | USITC | ||||
| Mixed mainly or solely with artificial staple fibers | ||||||
| 5509.69.20.00 | Single yarn (607) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.69.40.00 | Multiple (folded) or cabled yarn (607) | kg | 10% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| 5509.69.60.00 | Other (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| Other yarn | ||||||
| 5509.91.00.00 | Mixed mainly or solely with wool or fine animal hair (607) | kg | 12% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.92.00.00 | Mixed mainly or solely with cotton (607) | kg | 7.5% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
| 5509.99 | Other | USITC | ||||
| Mixed mainly or solely with artificial staple fibers | ||||||
| 5509.99.20.00 | Single yarn (607) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% | USITC |
| 5509.99.40.00 | Multiple (folded) or cabled yarn (607) | kg | 10.6% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% | USITC |
| 5509.99.60.00 | Other (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% | USITC |
The table scrolls sideways.
Source: USITC, Harmonized Tariff Schedule of the United States – 2026 HTS Revision 20, effective 28 September 2026. Heading 5509 at USITC
Not shown: the additional duties of Chapter 99 (such as Section 301 and Section 232), anti-dumping and countervailing duties, quotas and the legal notes.
This page is general information, not legal advice and not a classification decision. Tariff texts and rates change: check the publisher's current schedule, and ask the customs authority for a binding ruling where the answer matters.