benzene used as a fuel, crude oil, gasoline, kerosene, diesel fuel, fuel oil, liquefied natural gas, liquefied petroleum gas, lubricating oil, grease for machines, automotive greases, cutting oil for industrial metal working, industrial gasoline, naphtha, fuel oil for airplanes

metal storage drums, metal fluid storage tanks, containers for the storage of high pressure gas, and metal oil cans, all sold empty

fuel pumps for service stations