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Butene (Butylene) and Its Isomers (HS 290123) — U.S. Imports

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HS
Chapter 29
Heading 2901
Butene (Butylene) and Its Isomers

HSChapter 29

Butene (Butylene) and Its Isomers

$359KU.S. imports · June 2026HS 290123Classification level: Subheading·6-digit

Overview Imports Exports Companies

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29›2901›290123

Countries

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States

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Ports

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Districts

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Trends

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Tariffs

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By States

1
Texas$359K

By Ports

1
HOUSTON, TX$259K
2
PORT HURON, MI$100K

Top import sources

1
BELGIUM$259K
2
CANADA$100K

Import trend

Latest: $359K · June 2026 · 24 months

By Districts

1
HOUSTON-GALVESTON, TX$259K
2
DETROIT, MI$100K

Tariffs & duties

Effective rate: 0.0%
Duties collected: $26K
Duty-free share: 0%
FTA share: 0%