Westwater Resources Inc

Another step forward for Coosa. ⚒️ Our Coosa Graphite Deposit has been added to the FAST-41 Permitting Dashboard - a meaningful milestone as we advance a leading U.S. graphite project. #CriticalMinerals #FAST41 #WWR

Strong 2025 New website launched Clear path forward #Westwater #Graphite

New website launching tomorrow 1:00 PM ET Stay tuned. 👀 #Westwater #WebsiteLaunch

Most advanced U.S. graphite developer 🇺🇸 With financing in place, ~12 months to production 🕔 #Graphite #EnergySecurity

WWR 2025 highlights: ☑️Over $130M invested at Kellyton ☑️~$50M capital needed to deliver 1st production at Kellyton ☑️~$50M cash on hand at 2025 year-end ☑️$245M Kellyton Phase I capex maintained ☑️Continued customer engagement and Coosa permitting Advancing U.S. graphite supply 🇺🇸 #Graphite #CriticalMinerals

Reminder: Westwater Resources will host its Year-End 2025 Business Update Call tomorrow at 9:00 AM EDT. 🔗Register for the webcast: events.q4inc.com/attendee/75100… We look forward to providing an update on our progress as we advance our mine-to-market platform for battery-grade natural graphite in the United States. #WWR #InvestorUpdate #CriticalMinerals

Battery performance starts with the anode material. Westwater produces CSPG (Coated Spherical Purified Graphite) — engineered to >99.95% purity and controlled particle sizing to support energy density, efficiency, and cycle life. #BatteryMaterials #Graphite #CriticalMinerals

Westwater Resources, Inc. will host its Year End 2025 Business Update Call on March 20 at 9:00 AM EDT. Management will discuss FY2025 results, operational updates, and strategic priorities. 🔗 Webcast: events.q4inc.com/attendee/75100… #WWR #CriticalMinerals #InvestorUpdate

Celebrating leadership this #InternationalWomensDay. Proud to recognize Karli Anderson and Deborah Peacock, whose experience helps guide Westwater’s strategy to build a U.S. graphite supply chain.

From mine to market. 🔋 ⛏️ Coosa – natural graphite resource 🏭Kellyton – U.S. processing facility Our vertically integrated strategy is designed to build a domestic graphite supply chain in Alabama. 🇺🇸 Recent permitting progress at Coosa supports that long-term plan. $WWR #Graphite #CriticalMinerals #VerticalIntegration

What does an NPDES permit mean? 🤔 It’s a required environmental authorization under federal law and a key step in advancing mine development. Our recent filing for Coosa reflects continued engineering and regulatory progress. 🇺🇸🔋 🔗westwaterresources.net/news-releases/… $WWR #Graphite #CriticalMinerals

Progress update 📢 $WWR has filed a key environmental permit application for our Coosa Graphite Project with ADEM. This is an important step in advancing mine development and supporting our vertically integrated graphite strategy in Alabama. 🔋🇺🇸 Full release: westwaterresources.net/news-releases/… #WWR #Graphite #CriticalMinerals

Follow-up on graphite demand 🔋📈 As EV + storage scale, buyers care as much about supply assurance (reliability/traceability/geopolitics) as price. Westwater’s approach: • Domestic resource base (Coosa, AL) • U.S.-based processing capacity (Kellyton) • Mine-to-market strategy for a dependable U.S. supply option 🇺🇸 #WWR #Graphite #BatteryMaterials #SupplyChain #CriticalMineral

Graphite demand tailwinds 📈🔋 Polaris Market Research: global graphite market ~$12.12B (2025) → ~$27.65B (2034) (~9.6% CAGR 2026–34). Batteries were the largest application segment in 2025. Why it matters: supports the case for U.S.-based, battery-grade natural graphite + supply assurance. 🇺🇸 🔗polarismarketresearch.com/industry-analy… #WWR #Graphite #BatteryMaterials #CriticalMinerals

From DealFlow Discovery Conference 🎙️ Terence Cryan (Exec Chairman, $WWR) on the Coosa Graphite Project permitting path: “This is probably the best permitting environment in the last twenty to thirty years…you’ll see us file the two major permits we need to construct that mine in calendar year 2026.” Permitting is a key step in moving Coosa toward production - part of Westwater’s mine-to-market strategy. 🔋💪 #WWR #Coosa #Graphite #CriticalMinerals

Meaningful development for U.S. battery supply chains 🔋🇺🇸 DOC issued its final determination in the China graphite anode material AD/CVD investigations: CVD raised to 66.68% (from 11.58%) + AD held at 93.5%. WWR estimates total tariffs/duties now ~220% 📈 Next: ITC final injury decision expected Mar 2026 🗓️ If affirmative, duties stay ≥5 years. #WWR #Graphite #BatterySupplyChain #CriticalMinerals

In battery materials, credibility is earned in qualification, not PowerPoints. Since 2025, $WWR has operated the Kellyton qualification line and produced customer samples totaling >1 metric ton of CSPG for pre-production cell trials/testing. We’ve improved yield, cycle time & flow rates and used the line for operator training/process readiness. Next: 1–10 metric ton bulk CSPG sample batches for customer qualification, supported by commissioned micronizer + shaping mill. #WWR #Graphite #BatteryMaterials #CSPG #MadeInUSA #Alabama

People-powered. Made in the USA. 💪🇺🇸 Proud of the Westwater team and our Alabama community as we work to strengthen the U.S. battery supply chain. U.S.-sourced natural flake graphite is a key input for battery materials—and building domestic capability supports resilience and energy security. #WWR #Graphite #MadeInUSA #CriticalMinerals #BatteryMaterials #Alabama