Gases, petroleum, C4-rich
U.S. production volumes are classified as confidential business information.
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 271113 · basket
These shares come from HS customs code 271113, which covers 15 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- China
- United Kingdom
- United Arab Emirates
- Philippines
- Italy
- Turkey
- Germany
- Sweden
- Netherlands
- Guyana
- Ireland
Show all 13
Why It Matters
Industrial Uses
Used in 2 sectors as 1 functional role.
- •Fuels and fuel additives in Petrochemical Manufacturing (100%)Processing—incorporation into formulation, mixture, or reaction product
- •Fuels and fuel additives in Petroleum Refineries (100%)Processing—incorporation into formulation, mixture, or reaction product
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv