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Acrylonitrile styrene polymer

CAS 9003-54-7

Companies reported imports and no US production of this chemical to EPA for 2023.

Molecular structure of 9003-54-7
US productionZero
Import value, 2024$40M
Import volume8.3K lb
Import dependency100%
Top sourceSouth Korea 43%

Production is reported production, not a complete census of factories. Production reporting year: 2023.

Acrylonitrile styrene polymer · US import value by year
$32M2013$40M2024$57M2025

2013: $32M · 2024: $40M · Peak 2025: $57M

Where It Comes From

Customs basis: HS 390320 · narrow

EPA reports by year
2023
US production Zero · Imports 8.3K lb
2019
US production Zero · Imports 13.7K lb

HS 390320 covers only Acrylonitrile styrene polymer, so these shares are Acrylonitrile styrene polymer's own.

Source Countries
KR 43%South KoreaMX 31%MexicoJP 9%JapanCN 6%ChinaDE 5%Germany

Why It Matters

No EPA sector or FDA product records name a use for this chemical.

Chemical Identity

CAS9003-54-7
PubChem CIDNot recorded
DTXSIDDTXSID50895140
FormulaNot recorded
Mol. WeightNot recorded
SMILESNot recorded

Data Sources

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Brief citations

Acrylonitrile styrene polymer (CAS 9003-54-7) https://chemicalindependence.com/chemical/9003-54-7/ EPA CompTox (DSSTox): DTXSID50895140. Retrieved 2026-04-06. https://comptox.epa.gov/dashboard/chemical/details/DTXSID50895140 EPA Chemical Data Reporting: 9003-54-7. Reporting year: 2023. https://www.epa.gov/chemical-data-reporting US Census international trade: HS 390320 for CAS 9003-54-7. Reporting year: 2024. https://usatrade.census.gov/