Westwater Resources Investor Presentation — July 2024

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1 | westwaterresources.net | NYSE: American – WWR

Battery Materials for

Frank Bakker, President & Chief Executive Officer

Terence Cryan, Executive Chairman

Steve Cates, SVP– Finance & Chief Financial Officer

July 18, 20242 | westwaterresources.net | NYSE: American – WWR

Cautionary Statement Regarding Forward-looking Statements

This presentation contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward -looking statements are subject to risks, uncertainties and

assumptions and are identified by words such as "expects," "estimates," “planned,” “intends,” "projects," "anticipates," "bel ieves," "could," “scheduled,” “targets” and other similar words. Forward

looking statements include, among other things, statements concerning: the off -take agreement with SK On; Westwater’s future sales of CSPG products to SK On, including the amounts, timing,

and types of products included within those sales; possible off -take agreements with other customers; potential debt financing arrangements; the anticipated annual production from Phase I of

Kellyton Graphite Plan; the positive anticipated economic results from the Initial Assessment with Economic Analysis related to its Coos a Graphite Deposit; and the construction and operation of the

Kellyton Graphite Plant, the Company’s Coosa Graphite Deposit and its PEA, and the costs, schedules, production and economic projections associated with them. The Company cautions that

there are factors that could cause actual results to differ materially from the forward-looking information that has been provided. The reader is cautioned not to put undue reliance on this forward-