Investment Rating - The investment rating for the non-ferrous metals industry is "Positive" [5] Core Insights - The Stibnite Gold Project by Perpetua Resources is the only known antimony deposit in North America, expected to meet 35% of U.S. antimony demand upon completion in 2028, with a total resource of 67,000 tons of antimony and 149.8 tons of gold [2][4] - The Hillgrove antimony project in Australia has completed its feasibility study and is projected to start production in Q2 2026, with a total ore reserve of 8.766 million tons, containing 39,026 tons of antimony [3][4] - The global antimony supply chain is undergoing reconstruction, shifting from a "China-centric" model to a "multi-center" approach, with significant projects like Stibnite and Hillgrove leading the way [4] Summary by Sections Stibnite Gold Project - The project has received the final federal permit and raised $400 million in equity financing, with a projected net present value (NPV) indicating a tax-adjusted payback period of only 2.5 years [1][2] Treasure Creek Project - The Treasure Creek project by Felix Gold is still in exploration and baseline study stages, with initial production expected in Q4 2025, but short-term supply impact is limited [3] Hillgrove Project - The Hillgrove project has a total ore reserve of 8.766 million tons, with gold and antimony grades of 4.0 g/t and 1.1% respectively, and an investment payback period of 8 months under current price scenarios [3][4]