Investor Presentaiton

Critical Metals - Assessments by the European Union. and the United States Share Similar Concerns 2018 USGS Critical Minerals List (35) Antimony Baryte Beryllium Gallium Report on Critical Raw Materials for the EU (May 2014) "Securing reliable, sustainable and undistorted access of certain raw materials is of growing concern within the EU and across the globe... These critical raw materials have a high economic importance to the EU combined with a high risk associated with their supply." 2017 Critical Raw Materials (26) Magnesium Table 1. Draft list of critical minerals. [X, applicable sector, not applicable] Mineral com- madity Arsenic Sectors Aerospace nondefense) Defense Energy Telecommunications and electronics Transportation nonaerospace) Top producer Top supplier Aluminum Antimony Χ X X X X X - X X X X X China Chirm Chira X X X X China Cluna Barite - - X X - X China China Beryllium X X X X X United States Bismuth - X X X X China Scandium Cesium and X X X X X Canada China Canada nabidium Germanium Natural graphite Hafnium Natural Rubber Bismuth Helium Niobium Borate HREES PGMs Silicon metal Tantalum⭑ Tungsten Vanadium✰ Chromium X Cobalt X ** X X XX XX X X South Africa X X Congo- (Kinshasa) Пиотарат - X X X China Mexico Gallium X X X X - X China China Селтитан X X X X - X China China Cobalt Indium Fluorspar LREES Phosphate rock Phosphorus Graphite X X X X X × Chirin Cinta fnatural) Heliumi - Indum X X X Lithium X X X XXX X Uriled States Qalar X Chiru Carada M X Australia Chile Magnesium Manganos Niolen Platinum group КККК X X X X metals Six of these critical materials/ minerals are principal targets in Namibia Critical Metals' portfolio of projects Potash - Rare earth X X ****** # ત ИИХИ хи X X China China X X X China X Brazil X X X South Africa - X Canada Canada X X Cluna China elements Rhenium X - X X X Chile Scandium X X X X -- X China Chile China Strontium X X × X X x X Spain Tantalum X X X X - X Rwanda Mexico China Tellurium - X X X X China Canada Tin X - X - X China Pam urdurn X X X X X China Tungsten X X X X X China China Uranium Vanadian X X X - X Σ X X X - X Kazakhstan China Canada South Africa Zirconium and X X X X X Australia China halfuum NAMIBIA CRITICAL METALS Introduction Notable example application Canada Kazakhstan Aircraft, power transmission lines, lightweight alloys. Lead-acid batteries. Microwave communications (gallium arscrude). Oil and gas drilling fluid. Satellite communications, beryllium metal for aerospace. Pharmaceuticals, lead-tive solders Medical applications, global positioning satellites, right- vision devices. South Africa Jet engines (superalloys), stainless steels. Norway South Africa Brazil Jet engines (superalloys), rechargeable batteries. Aluminum and steel production, uranium processing Radar, light-emitting diodes (LEDs), cellular phones. Intred devices, fiber optics Rechangeable batteries, body an Cryogene (magnetic resonance imaging (MRI]). Fla-panel displays (indian tin oxide), specialty alloys, Rechargeable batterics, aluminum-lithium alloys for петорк Incendiary countermeasures for acrospace. Aluminum and steel production, lightweight alloys. High-sength steel for deferise and infrastructie South Africa Catalysts, superalloys for jet engines. Agricultural fertilizer. Acrospace guidance, lasers, fiber optics. Jel engines (superalloys), catalysts Lightweight alloys, fuel cells. Aluminum alloys, permanent magnets, flares. Capacitors in cellular phones, jet engines (superalloys). Intered devices (ght vision), solar cells. Solder, flat-panel displays (indium-tin-oxide). South Africa Jel engines (superalloys) and airframes (hlamiurn alloys) O Curting and drilling tools, catalysts, jet engines (superalloys) Nuclear applications, medical applications Jet engines (superalloys) and airframes (titanium alloys). high-strength steel. Themal barrier coating in jet engines, nuclear applications. Democratic Republic of the Congo. This category includes platan, palladiums, rhodium, nutherium inihan, and on This category includes ytimum and the banthanides. 3 17

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