Helium
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 280429 · narrow
These shares come from HS customs code 280429, which covers 1 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- Taiwan
- Mexico
- Poland
- Russia
- United Kingdom
- Japan
- United Arab Emirates
- India
- Vietnam
- Austria
- Hong Kong
- Netherlands
Why It Matters
Industrial Uses
Used in 5 sectors as 4 functional roles.
- •Processing aids, specific to petroleum production in Wholesale and Retail Trade (100%)Processing—repackaging
- •Functional fluids (open systems) in Primary Metal Manufacturing (2%)Use—non-incorporative activities
- •Functional fluids (open systems) in Computer and Electronic Product Manufacturing (3%)Use—non-incorporative activities
- •Process regulators in Computer and Electronic Product Manufacturing (3%)Use—non-incorporative activities
- •Functional fluids (open systems) in Electrical Equipment, Appliance, and Component Manufacturing (11%)Use—non-incorporative activities
- •Heat transferring agent in Services (10%)Use—non-incorporative activities
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/23987/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/23987.json
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
https://open.fda.gov/data/ndc/
Archive: data/sources/fda/ndc/ndc.json