Straits Asia Resources Limited is an investment holding company. The Company, along with its subsidiaries, is engaged in the business of mining, exploration and marketing of commodities, as well as providing marine engineering services. The Company is engaged in coal mining, including the exploration, mining and marketing of coal. Its other operations comprise marine infrastructure development, construction services and management services. The Company’s subsidiaries include Straits Global Trading Pte Ltd, PT Separi Energy, PT Karbon Mahakam and Straits Marine Infrastructure Pte Ltd, among others. On July 3, 2008, Straits Energy Trading Pte Ltd, increased its equity interest in Xanadu Mines Ltd to a total of 12.76%. In April 2009, Straits Resources Limited announced that Lints Limited has completed the purchase of 60% interest in Straits Bulk & Industrial Pty. Ltd. Straits Bulk & Industrial Pty Limited (SBI) holds 47.1% of Straits Asia Resources.