Itafos Completes Updated Preliminary Economic Assessment for the Arraias Phosphate Project

Core Viewpoint - Itafos Inc. announced the results of the updated Preliminary Economic Assessment (PEA) for its Arraias Phosphate Project in Brazil, indicating robust economics and supporting the company's fertilizer restart strategy [1][3]. Project Overview - The Arraias Project is a phosphate mine located in Tocantins, Brazil, with a focus on developing non-traditional fertilizers [1][4]. - The PEA was prepared by WSP Canada Inc. and consolidates all project work to date, adhering to NI 43-101 standards [4]. Mineral Resource Estimate - The current Mineral Resource estimate includes 2 million tonnes (Mt) of Measured and Indicated Resources and 3 Mt of Inferred Resources, with specific grades for breccia and conglomerate [6][8]. - The Measured Mineral Resources consist of 1.1 Mt of breccia at 17.7% P2O5 and 0.5 Mt of conglomerate at 12.1% P2O5 [8]. - The Inferred Mineral Resources include 2.4 Mt of breccia at 15.4% P2O5 and 0.6 Mt of conglomerate at 12.0% P2O5 [8]. Economic Analysis - The life-of-mine plan is approximately 14 years, with an estimated after-tax net present value (NPV) of $70.7 million USD, an internal rate of return (IRR) of 85%, and a payback period of around 2 years [8][27]. - The project anticipates capital expenditures of $8.0 million USD for beneficiation plant upgrades to produce single superphosphate (SSP) [8][21]. Production and Operating Costs - The mine plan includes production of approximately 630,000 tonnes of Direct Application Product (DAPR), 760,000 tonnes of Partially Acidulated Product (PAPR), and 2.3 million tonnes of SSP [11][27]. - Operating costs for phosphate rock mining are estimated at $1.68 per tonne for contract mining and $0.19 per tonne for owners' costs [25]. Infrastructure and Environmental Considerations - The project has established infrastructure, including administrative buildings and a tailings dam for waste disposal [19][20]. - An Environmental and Social Impact Assessment was prepared in 2010, and all necessary permits are currently valid or under renewal [31]. Future Recommendations - The company plans to conduct further exploration drilling to upgrade inferred mineral resources and assess the economic viability of the project [33][40]. - Additional testing and analysis are recommended to optimize production and mitigate risks associated with mining operations [33][40].