CI Resources Limited is engaged in mining, processing and sale of phosphate rock, phosphate dust and chalk. The Company is also involved in the provision of earthmoving, fuel pilotage, maintenance and stevedoring services to other Christmas Island organizations, and operating a palm oil estate, processing and sale of palm oil products. The Company operates through two segments: Mining and Farming. The Mining operating segment involves mining, processing and sale of phosphate rock, phosphate dust and chalk. The Farming operating segment involves oil palm cultivation and palm oil processing. It holds interests in phosphate assets in Australia and palm oil plantations in Malaysia. The Company's subsidiaries include Phosphate Resources Ltd, CI Maintenance Services Pty Ltd, Phosphate Resources Properties Pty Ltd, Indian Ocean Stevedores Pty Ltd, Indian Ocean Oil Company Pty Ltd, Phosphate Resources (Malaysia) Sdn Bhd and Cheekah-Kemayan Plantation Sdn Bhd.