Heading 5510: Yarn (other than sewing thread) of artificial staple fibers, not put up for retail sale
In chapter 55, Man-made staple fibers. 7 rate lines, laid out as HTS Revision 20 (2026) prints them.
| HTS number | Description | Units | General | Special | Column 2 |
|---|---|---|---|---|---|
| 5510 | Yarn (other than sewing thread) of artificial staple fibers, not put up for retail sale: | ||||
| Containing 85 percent or more by weight of artificial staple fibers: | |||||
| 5510.11.00.00 | Single yarn (603) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% |
| 5510.12.00.00 | Multiple (folded) or cabled yarn (603) | kg | 10.6% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 61.5% |
| 5510.20.00.00 | Other yarn, mixed mainly or solely with wool or fine animal hair (607) | kg | 10.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% |
| 5510.30.00.00 | Other yarn, 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% |
| 5510.90 | Other yarn: | ||||
| Mixed mainly or solely with synthetic staple fibers: | |||||
| 5510.90.20.00 | Single yarn (607) | kg | 9% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 54% |
| 5510.90.40.00 | 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% |
| 5510.90.60.00 | Other (607) | kg | 13.2% | Free (AU,BH, CL,CO,IL,JO,KR, MA,OM,P, PA,PE,S,SG) | 81% |
Rates are quoted as printed. Each 8-digit number opens its own page with footnotes and cited chapter 99 headings.
Watch lines in heading 5510
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What this page leaves to your broker
This page quotes the schedule. It does not add the rates together, and it does not say whether a chapter 99 heading applies to a shipment: that turns on the country of origin, the dates and the U.S. notes to chapter 99. Section 301, Section 232 and other chapter 99 measures list the goods they cover in those notes and in Federal Register notices, so a line can be covered by a heading its footnotes never cite. A licensed customs broker makes the determination.
Built September 29, 2026 from HTS Revision 20 (2026) (USITC release 2026HTSRev20, published September 23, 2026, current since September 28, 2026). The schedule changes often; USITC's own site always has the current text.