FORWARD-LOOKING, CAUTIONARY & CHART NOTES: This communication contains forward-looking information and forward-looking statements within the meaning of applicable securities laws. Forward-looking statements include statements regarding the future exploration plans of Western Star Resources Inc., the potential of the Rowland Tungsten Project and the Company’s British Columbia Western Star Property, anticipated drilling and exploration programs, anticipated catalysts, and the regulatory and macro-economic environment for tungsten and other critical minerals. Such statements involve known and unknown risks, including market, legal, listing, volatility, and commodity-related risks. Western Star is at an early stage of exploration; the Company has not yet established a current NI 43-101 mineral resource at the Rowland property, and historical production from the property does not constitute a current mineral resource estimate. Comparable companies referenced are at different stages of development and are shown for context only. ¹Historical reported grade and production figures are sourced from Western Star Resources Inc. news releases dated November 5, 2025 and April 9, 2026; historical production at Rowland is reported as 4.5 tons of ore at 3.38% WO₃ shipped in 1943 and approximately 1,000 tons of ore at 0.5–1.0% WO₃ produced from 1954–1956. ²Western Star Property description sourced from Western Star Resources Inc. corporate disclosures and news releases. The scientific and technical information related to the Rowland Project has been reviewed and approved by Jasper Mowatt, MAusIMM, a Qualified Person as defined by National Instrument 43-101. ³The APT Tungsten “Thesis View” chart on this page reflects an approximate 12-month trajectory of Rotterdam ammonium paratungstate spot prices anchored to the latest reported reference of approximately US$3,185/MTU (Western Star Resources news release, May 4, 2026) and the publicly cited +900% trailing-12-month / +350% year-to-date moves; intermediate monthly values are illustrative interpolations. The “Weekly Detail” chart approximates the FastMarkets weekly Low/Average/High band as published by Almonty Industries, with a referenced latest weekly average of US$3,044.50/MTU; weekly granular values are illustrative interpolations between cited reference points. For authoritative tungsten price data, consult FastMarkets or Argus Media. The TradingView chart and macro-symbol widgets on this page provide third-party market data for informational purposes only. Map locations shown are approximate and for illustrative purposes only.