Propane gas; and propane gas sold in cylinders; Petroleum products and derivatives, namely, gasoline, diesel fuel, liquefied petroleum gas, propane, lubricating oils, and hydraulic oils

Propane cylinder exchange services, namely, refurbishment and exchange of propane gas cylinders

Storage, distribution, and transportation of petroleum products and derivatives, namely, gasoline, diesel fuel, liquefied petroleum gas, propane, lubricating oils, hydraulic oils, and chemicals