Altech Chemicals Limited is engaged in the research and development activities for the commercialization of its aluminous clay (kaolin) deposit at Meckering, Western Australia. The Company is also engaged in the development of high purity alumina (HPA) manufacturing and mineral exploration. The Company's projects include HPA Project. The Company is a supplier of approximately 99.99% (4N) HPA (Aluminum oxide (Al2O3)). The Company also has 100%-owned kaolin deposit in Meckering, Western Australia, located approximately 130 kilometers from Perth. It employs a conventional hydrochloric acid (HCl)-based technology to produce HPA from kaolin clay. The Company's HPA process is an acid-based HCl process with crystallization and acid recovery. The Company's subsidiaries include Altech Chemicals Sdn Bhd, Altech Meckering Pty Ltd, Yilgarn Iron Pty Ltd, Canning Coal Pty Ltd, Australia Mineral Sands Pty Ltd, Musselbrook Iron Pty Ltd and Altech Chemicals Australia Pty Ltd.