| Chapter Code | Chapter Description |
|---|
| 550961 | OTHER YARN, OF ACRYLIC OR MODACRYLIC STAPLE FIBRES: MIXED MAINLY OR SOLELY WITH WOOL OR FINE ANIMAL HAIR |
| 550962 | OTHER YARN, OF ACRYLIC OR MODACRYLIC STAPLE FIBRES: MIXED MAINLY OR SOLELY WITH COTTON |
| 550969 | OTHER YARN, OF ACRYLIC OR MODACRYLIC STAPLE FIBRES: OTHER |
| 550991 | OTHER YARN: MIXED MAINLY OR SOLELY WITH WOOL OR FINE ANIMAL HAIR |
| 550992 | OTHER YARN: MIXED MAINLY OR SOLELY WITH COTTON |
| 550999 | OTHER YARN: OTHER |
| 551011 | CONTAINING 85% OR MORE BY WEIGHT OF ARTIFICIAL STAPLE FIBRES: SINGLE YARN |
| 551012 | CONTAINING 85% OR MORE BY WEIGHT OF ARTIFICIAL STAPLE FIBRES: MULTIPLE (FOLDED) OR CABLED YARN |