Manufacture of coke and refined petroleum products

The 19 class covers establishments that produce coke by carbonising coal or other carbonaceous materials and those that refine crude oil into petroleum products such as gasoline, diesel, kerosene, jet fuel, lubricants, asphalt and related by-products. It includes operations involved in the distillation, cracking, reforming, treating and blending of petroleum, as well as the manufacturing of pure petroleum gases and related specialty fuels.