Global demand for high purity alumina (HPA) market is roughly doubling in value every 5-7 years. The material is used for applications including coating for lithium ion batteries, in LED lights, and in scratch-resistant glass.
According to a statement from the Queensland government, the $300 million factory would create 120 new jobs and a new export industry for the state.
Here is the link: https://www.aumanufacturing.com.au/gladstone-to-get-300-million-high-purity-alumina-factory