Le Marge brute de Alumina Limited est 100.00%
La marge brute est la différence entre le revenu et le coût des biens vendus, divisée par le revenu et exprimée en pourcentage.
Gross margin is a type of profit margin, specifically a form of profit divided by net revenue. It is generally calculated as the selling price of an item, minus the cost of goods sold (production or acquisition costs, not including indirect fixed costs like rent, or administrative costs). The purpose of margins is to give a description of the gross profit.
Alumina Limited, through its 40% interest in Alcoa World Alumina and Chemicals, engages in bauxite mining, alumina refining, and aluminum smelting businesses. The company has a network of bauxite mines and alumina refineries in Australia, Guinea, Brazil, and Spain, and Saudi Arabia; and a 55% interest in the Portland aluminium smelter in Victoria, Australia. It is also involved in shipping operations. The company was formerly known as WMC Limited and changed its name to Alumina Limited in December 2002 as part of the demerger of the WMC Group. Alumina Limited was incorporated in 1970 and is headquartered in Southbank, Australia.