| Chapter Code | Chapter Description |
|---|
| 540331 | OTHER YARN, SINGLE: OF VISCOSE RAYON, UNTWISTED OR WITH A TWIST NOT EXCEEDING 120 TURNS PER METRE |
| 540332 | OTHER YARN, SINGLE: OF VISCOSE RAYON, WITH A TWIST EXCEEDING 120 TURNS PER METRE |
| 530610 | SINGLE |
| 530620 | MULTIPLE (FOLDED) OR CABLED |
| 530810 | COIR YARN |
| 530820 | TRUE HEMP YARN |
| 530911 | CONTAINING 85% OR MORE BY WEIGHT OF FLAX: UNBLEACHED OR BLEACHED |
| 530919 | CONTAINING 85% OR MORE BY WEIGHT OF FLAX: OTHER |