• Tannenberg Copper Project in Germany with historical estimate of 728,000 tonnes of contained copper
• Eleonore North Project in Greenland with confirmed gold and high-grade antimony, tungsten mineralization
• Singapore court dismissed Poland's set-aside application for Energy Charter Treaty award

GreenX Metals Limited (ASX:GRX, LSE:GRX, GPW:GRX, Germany-FSE:A3C9JR) presented its Quarterly Activities Report for the period ending and subsequent to 31 March 2026. The key highlights include:Tannenberg Copper Project (Germany):- Historical estimate of 728,000 tonnes of contained copper at an average grade of 2.6% copper- Independent company, St Joe Exploration GmbH, conducted limited drilling between 1980 and 1984, further validating the 1940 historical estimate- Exploration upside potential under modern interpretation, with potential for thicker widths of copper and silver mineralization- Ongoing work program to support future JORC Code reporting, including reprocessing/interpretation of historical datasets, investigations to re-access historical underground workings, and advancing plans for drillingEleonore North Project (Greenland):- Outcropping gold and high-grade antimony mineralization confirmed at the Noa Prospect- Historical estimate of high-grade tungsten and antimony mineralization at the Margeries Prospects- Potential to identify large-scale deposits in a new underexplored provinceCorporate:- Singapore International Commercial Court rejected Poland's application to set-aside the Energy Charter Treaty award, and GreenX was awarded ~A$1.6 million in legal costs by the court.