| 55 | | | HS Code for Synthetic or artificial fibers, discontinued |
| 5506 | | HS Code for Synthetic staple fibres carded combed or otherwise processed for spinning |
| | 55062000 | Combed polyester staple fiber |
| | 55063000 | Combed polyacrylonitrile and its denatured fiber staple fibers |
| | 55064000 | Combed polypropylene staple fiber |
| | 55069010 | Combed polyphenylene sulfide staple fiber |
| | 55069090 | Has been combed with other synthetic fiber staple fibers |
| 5507 | | HS Code for Artificial staple fibres carded combed or otherwise processed for spinning |
| | 55070000 | Combed man-made fiber staple fiber |
| 5508 | | HS Code for Sewing thread of man-made staple fibres whether or not put up for retail sale |
| | 55081000 | Synthetic fiber staple sewing thread |
| | 55082000 | Man - made fiber staple sewing thread |
| 5509 | | HS Code for Yarn (other than sewing thread) of synthetic staple fibres not put up for retail sale |
| | 55091100 | Non - retail pure nylon staple fiber single yarn |
| | 55091200 | Non - retail pure nylon staple fiber multi - strand yarn |
| | 55092100 | Non-retail pure polyester staple fiber single yarn |
| | 55092200 | Non-retail polyester staple fiber multi-strand yarn or cable |
| | 55093100 | Non - retail pure polyacrylonitrile staple fiber single yarn |
| | 55093200 | Non - retail pure polyacrylonitrile staple fiber multi - strand yarn |
| | 55094100 | Non - retail pure synthetic fiber staple fiber single yarn |
| | 55094200 | Non - retail pure synthetic fiber staple fiber multi - strand yarn |
| | 55095100 | Non - retail and human fiber staple fiber blended polyester staple yarn |
| | 55095200 | Non - retail and wool blended polyester staple yarns |
| | 55095300 | Non - retail and cotton blended polyester staple yarns |
| | 55095900 | Non-retail and other blended polyester staple yarns |
| | 55096100 | Non - retail and wool blended acrylic short staple yarn |
| | 55096200 | Non - retail and cotton blended acrylic short staple yarn |
| | 55096900 | Non - retail and other blended acrylic staple yarns |
Harmonized Tariff Schedule of China inquiry: textile
