ICNEA 1731—Hemp fiber pre-spinning processing and spinning

Where 1731 sits

1. C Manufacturing industry
2. 17 Textile industry
3. 173 Linen textile and dyeing and finishing processing
4. 1731 Hemp fiber pre-spinning processing and spinning

What 1731 includes

• Includes the following hemp fiber pre-spinning processing and spinning activities：
• Hemp fiber raw materials: ramie raw hemp, ramie refined hemp, flax beaten into hemp, flax staple fiber, yellow (red) hemp (cooked hemp), hemp raw hemp, and other hemp fiber raw materials
• Linen yarn: linen yarn (linen yarn, other linen yarn), ramie yarn (ramie yarn, other ramie yarn), yellow-red linen yarn (yellow-red linen single yarn, yellow-red linen multi-strand yarn), hemp yarn (hemp single yarn, hemp multi-strand yarn), other hemp yarn
• Refers to the pre-spinning fiber processing and spinning processing of ramie, flax, hemp, jute, sisal, lop linen, etc. as raw materials.

What 1731 excludes

• The production of linen products such as ramie summer mats and ramie tablecloths is included in the related categories of 1771 (bedding manufacturing), 1772 (towel products manufacturing), 1773 (curtains, fabric products manufacturing), and 1779 (other household textile products manufacturing)
• Hemp rope production, included in 1782 (rope, cable, cable manufacturing)

1731 in other systems