Caltex Australia is a transport fuel supplier and convenience retailer. The company primarily engages in the purchase, supply, refining, distribution, and sale of petroleum products and the operation of convenience stores. It supplies fuel to international customers, buys and sells refined products on the open market through Ampol, its shipping and trading entity. Caltex manufactures fuels, including liquefied petroleum gas (LPG), petrol, diesel and jet fuel along with lubricants, greases, and other fuel oil and specialty products.