Handmade and machine-made clay bricks, brick slips and paving.
Sugar, cement, iron ore and fuels.
Fuels, greases, lubricants, oils such as charcoal, coal, coke, fuel wood, naphtha, crude petroleum, crude oil, diesel fuel, gasoline, fuel oil, heating oil, kerosene, liquefied petroleum gases, butane and propane gas, lubricating oils and greases, refined petroleum, sulphur, fertilizers, chemicals, cement, coal raw materials.
