| 290110 |
Saturated |
E |
| 29011010 |
Butanes |
ISM |
| 29011020 |
Hexanes |
ISM |
| 29011030 |
Pentanes |
I |
| 29011040 |
Ethane |
ISM |
| 29011090 |
Other |
ISM |
| 29012 |
Unsaturated |
|
| 290121 |
Ethylene |
IESMC |
| 290122 |
Propene (propylene) |
IESMC |
| 290123 |
Butene (butylene) and isomers thereof |
EC |
| 29012310 |
1-Butene |
ISM |
| 29012320 |
Isobutene |
I |
| 29012390 |
Other |
ISM |
| 290124 |
Buta-1,3-diene and isoprene |
|
| 29012410 |
Buta-1,3-diene |
IESMC |
| 29012420 |
Isoprene |
IESM |
| 290129 |
Other |
EM |
| 29012910 |
Acetylene |
IS |
| 2901292 |
Nonenes |
S |
| 29012921 |
1-nonene |
I |
| 29012929 |
Other nonenes |
I |
| 29012930 |
1-Hexene |
I |
| 29012940 |
1-Octene |
IS |
| 2901296 |
Other linear alpha olefins, unmixed |
S |
| 29012961 |
1-heptene |
I |
| 29012962 |
1-pentene |
I |
| 29012969 |
Other |
I |
| 2901299 |
Other |
|
| 29012991 |
Heptenes |
IS |
| 29012999 |
Other |
IS |