Hastings Technology Metals publishes an updated definitive feasibility study for its Yangibana rare earths project in Western Australia’s Gascoyne region. The company says the study supports an estimated pre-tax net present value (NPV) of about $649 million, along with an estimated payback period of 2.4 years. The reports from multiple outlets describe the study as providing firmer economic figures for the project, reflecting the latest assessment of its development prospects. While the coverage focuses on the headline financial metrics, the articles consistently link the results to the same study and project location in the Gascoyne area. Overall, the outlets agree that the new definitive feasibility study is the key update, and that the reported $649 million pre-tax NPV and 2.4-year payback are central outcomes released by Hastings.