| 5509.91 | 010 | 1 Containing more than 50% by weight of synthetic fibres or synthetic fibres and acetate fibres taken together |
| 5509.92 | | Mixed mainly or solely with cotton |
| 5509.92 | 010 | 1 Containing more than 50% by weight of synthetic fibres or synthetic fibres and acetate fibres taken together |
| 5509.99 | 010 | 1 Containing more than 50% by weight of synthetic fibres or synthetic fibres and acetate fibres taken together |
| 55.10 | | Yarn (other than sewing thread) of artificial staple fibres, not put up for retail sale. |
| 55.10 | | Containing 85 % or more by weight of artificial staple fibres : |
| 5510.11 | | Single yarn |
| 5510.11 | 010 | - Measuring less than 192.31 decitex |
| 5510.11 | 020 | - Measuring less than 232.56 decitex but not less than 192.31 |
| 5510.11 | 090 | - Measuring 232.56 decitex or more |
| 5510.12 | 000 | Multiple (folded) or cabled yarn |
| 5510.20 | 000 | Other yarn, mixed mainly or solely with wool or fine animal hair |
| 5510.30 | 000 | Other yarn, mixed mainly or solely with cotton |
| 55.11 | | Yarn (other than sewing thread) of man-made staple fibres, put up for retail sale. |
| 5511.10 | 000 | Of synthetic staple fibres, containing 85 % or more by weight of such fibres |
| 5511.20 | 000 | Of synthetic staple fibres, containing less than 85 % by weight of such fibres |
| 5511.30 | 000 | Of artificial staple fibres |
| 55.12 | | Woven fabrics of synthetic staple fibres, containing 85 % or more by weight of synthetic staple fibres. |
| 55.12 | | Containing 85 % or more by weight of polyester staple fibres : |
| 5512.11 | 010 | 1 Containing more than 10% by weight of silk |
| 5512.19 | 010 | 1 Containing more than 10% by weight of silk |
| 5512.19 | | Containing 85 % or more by weight of acrylic or modacrylic staple fibres : |
| 5512.21 | 010 | 1 Containing more than 10% by weight of silk |
Harmonized Tariff Schedule of Japans inquiry: /etc/passwd
