1921Petroleum Refining Fuel and Lubricating Oil Industry

This subcategory includes the industry involved in manufacturing gaseous or liquid fuels from crude oil, minerals, or their derivatives. It encompasses: - Production of motor fuels, such as gasoline, kerosene, and others. - Production of fuels, including light, medium, and heavy fuel oils, distilled gases such as ethane, propane, butane, and the like. - Lubricating oil, oil, and grease industry based on oil, including from residual or waste oil.