Sub Headings of 5510
| 5510.11.00.00 | Single yarn (603) |
| 5510.12.00.00 | Multiple (folded) orcabled yarn (603) |
| 5510.20.00.00 | Other yarn, mixed mainly or solely with wool or fineanimal hair (607) |
| 5510.30.00.00 | Other yarn, mixed mainly or solely with cotton (607) |
| 5510.90.20.00 | Single yarn (607) |
| 5510.90.40.00 | Multiple (folded) or cabled yarn (607) |
| 5510.90.60.00 | Other (607) |