Alcoa Inc. (Alcoa) is engaged in lightweight metals engineering and manufacturing. The Company�s products, which include aluminum, titanium and nickel are used in aircraft, automobiles, commercial transportation, packaging, building and construction, oil and gas, defense, consumer electronics and industrial applications. It also produces and manages primary aluminum, fabricated aluminum and alumina combined, through its active participation in the aspects of the industry including technology, mining, refining, smelting, fabricating, and recycling. Aluminum (primary and fabricated) and alumina represent approximately 80% of Alcoa�s revenues. The Company has investments and operating activities in Australia, Brazil, China, Guinea, Iceland, Russia and Saudi Arabia, among others. The Company�s segments include Alumina, Primary Metals, Global Rolled Products and Engineered Products and Solutions.