Mr Osborn is a member of the Sustainability Committee. Mr Osborn worked as an engineer in the telecommunications and iron ore industries, before joining Alcoa (Australia) in 1979. Mr Osborn held several senior management positions with Alcoa over the course of his career, including having accountability for its Asia-Pacific manufacturing operations in China, Japan, Korea, and Australia. In 2001 he was appointed Managing Director, leading an integrated business comprised of bauxite mining, alumina refining, coal mining, power generation and aluminium smelting until his retirement in 2008. Mr Osborn brings expertise in mining and smelting operations, capital projects and commodity value chain management to Board.