Subheading 2901.23 · Section VI

2901.23

Acyclic hydrocarbons; unsaturated, butene (butylene) and isomers thereof

Other subheadings under 2901

• 2901.10Saturated
• 2901.21Unsaturated, ethylene
• 2901.22Unsaturated, propene (propylene)
• 2901.24Unsaturated, buta-1,3-diene and isoprene
• 2901.29Unsaturated, n.e.c. in heading no. 2901