Hawaii Revised Statutes Division 1. Government § 125C-21

“Petroleum product” means heating oils, light and heavy diesel oil, motor gasoline, propane, butane, residual fuel oils, kerosene, and aviation fuels used for emergency and essential intrastate air transport services, but excluding all other aviation fuels.

“Prime supplier” means any individual, trustee, agency, partnership, association, corporation, company, municipality, political subdivision or other legal entity which makes the first sale of any liquid fossil fuel into the state distribution system for consumption within the State.