Metalla Royalty & Streaming : PUBLISHES INAUGURAL ASSET HANDBOOK AND ANNUAL LETTER TO SHAREHOLDERS

METALLA PUBLISHES INAUGURAL ASSET HANDBOOK AND ANNUAL LETTER TO SHAREHOLDERS

FOR IMMEDIATE RELEASE	TSXV: MTA
JULY 15, 2024	NYSE AMERICAN: MTA

Vancouver, British Columbia: Metalla Royalty & Streaming Ltd. ("Metalla") or ("Company") (NYSE

American: MTA) (TSXV: MTA) is pleased to announce the release of its inaugural Asset Handbook outlining the Company's high-quality gold, silver, and copper production, development and exploration assets, as well as Mineral Reserve and Mineral Resource data. Included in the Asset Handbook is the annual letter to shareholders. The Asset Handbook is available on the Company's website at www.metallaroyalty.com.

Brett Heath, President & CEO of Metalla commented, "We set out to pursue a strategic long-termvision with an unwavering focus to build a leading royalty company. That vision was built around giving shareholders, through accretive transactions, exposure to the highest quality deposits while minimizing risk and maximizing optionality. Metalla now has over 100 royalty and streaming assets. We're pleased to highlight the quality and depth of our portfolio along with potential for material organic growth and value creation through the release of our inaugural Asset Handbook."

ASSET HANDBOOK

The 2024 Asset Handbook offers an in-depth look at our diverse and high-quality gold, silver, and copper royalty portfolio and the key assets that we believe will be the driving force behind our growth over the coming years. In just under eight years, Metalla has built a portfolio of over 100 royalties, located primarily in the world's top mining jurisdictions on Tier 1, long-life assets managed by some of the industry's largest and most well-capitalized mining companies. Our partners have added considerable amounts of value through exploration and development which we believe has unlocked significant potential through new discoveries, reserve and resource additions, and mine life extensions and expansions, all at no additional cost to the Company.

ABOUT METALLA

Metalla was created to provide shareholders with leveraged precious and strategic metal exposure by acquiring royalties and streams. Our goal is to increase share value by accumulating

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a diversified portfolio of royalties and streams with attractive returns. Our strong foundation of current and future cash-generating asset base, combined with an experienced team, gives Metalla a path to become one of the leading royalty companies.

For further information, please visit our website at www.metallaroyalty.com.

ON BEHALF OF METALLA ROYALTY & STREAMING LTD.

(signed) "Brett Heath"

President and CEO

CONTACT INFORMATION

Metalla Royalty & Streaming Ltd.

Brett Heath, President & CEO

Phone: [phone]

Email: [e-mail]

Kristina Pillon, Investor Relations

Phone: [phone]

Email: [e-mail]

Website: www.metallaroyalty.com

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the Exchange) accept responsibility for the adequacy or accuracy of this release.

Information contained on any website or document referred to or hyperlinked in this press release shall not be deemed to be a part of this press release.

Technical and Third-Party Information

Metalla has limited, if any, access to the properties on which Metalla holds a royalty, stream or other interest. Metalla is dependent on (i) the operators of the mines or properties and their qualified persons to provide technical or other information to Metalla, or (ii) publicly available information to prepare disclosure pertaining to properties and operations on the mines or properties on which Metalla holds a royalty, stream or other interest, and generally has limited or no ability to independently verify such information. Although Metalla does not have any knowledge that such information may not be accurate, there can be no assurance that such third-party information is complete or accurate. Some information publicly reported by operators may relate to a larger property than the area covered by Metalla's royalty, stream or other interests. Metalla's royalty, stream or other interests can cover less than 100% and sometimes only a portion of the publicly reported mineral reserves, resources and production of a property.

Unless otherwise indicated, the technical and scientific disclosure contained or referenced in this press release, including any references to mineral resources or mineral reserves, was prepared in accordance with Canadian NI 43-101, which differs significantly from the requirements of the U.S. Securities and Exchange Commission (the "SEC") applicable to U.S. domestic issuers. Accordingly, the scientific and technical information contained or referenced in this press release may not be comparable to similar information made public by U.S. companies subject to the reporting and disclosure requirements of the SEC.

"Inferred mineral resources" have a great amount of uncertainty as to their existence and great uncertainty as to their economic and legal feasibility. It cannot be assumed that all or any part of an inferred mineral resource will ever be upgraded to a higher category. Historical results or feasibility models presented herein are not guarantees or expectations of future performance.

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

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This release contains forward-looking statements and forward-looking information (collectively, "forward-looking statements") within the meaning of applicable securities legislation. Often, but not always, forward-looking statements can be identified by the use of words such as "plans", "expects", "is expected", "budgets", "scheduled", "estimates", "forecasts", "predicts", "projects", "intends", "targets", "aims", "anticipates" or "believes" or variations (including negative variations) of such words and phrases or may be identified by statements to the effect that certain actions "may", "could", "should", "would", "might" or "will" be taken, occur, or be ach ieved. Forward-looking statements include, but are not limited to, the statements regarding the strategic long-term vision of the Company; the significant potential of the Company, including for material organic growth and value creation; the key assets identified in the Asset Handbook as the driving force behind Metalla's growth; the expectations generally of Metalla regarding the property owners/operators and the authors of relevant technical reports and studies with respect to the mineral projects in which Metalla has an interest, including without limitation, estimates of mineral resources and mineral reserves and updates thereto, production, mine life, NPV, IRR, costs, drilling, development, permitting, water sourcing, commodity mix and prices, and the timing thereof; future opportunities and acquisitions; future exploration, financing, development, production and other anticipated developments on the properties in which the Company has or has agreed to acquire an interest; future growth, increased share value, cash generation and returns; and Metalla having a path to becoming a leading gold and silver royalty company.

Forward-looking statements and information are based on forecasts of future results, estimates of amounts not yet determinable and assumptions that, while believed by management to be reasonable, are inherently subject to significant business, economic and competitive uncertainties, and contingencies. Forward-looking statements and information are subject to various known and unknown risks and uncertainties, many of which are beyond the ability of Metalla to control or predict, that may cause Metall a's actual results, performance or achievements to be materially different from those expressed or implied thereby, and are developed based on assumptions about such risks, uncertainties and other factors set out herein, including but not limited to: that the long-term vision of the Company will not be realized; that the significant potential of the Company will not be realized, and Metalla will not achieve material organic growth or create value; that the key assets identified in the Asset Handbook will not be the driving force behind Metalla's growth; the absence of control over mining operations from which Metalla will purchase precious metals or from which it will receive stream or royalty payments and risks related to those mining operations, including risks related to international operations, government and environmental regulation, delays in mine construction and operations, actual results of mining and current exploration activities, conclusions of economic evaluations and changes in project parameters as plans are refined; problems related to the ability to market precious metals or other metals; industry conditions, including commodity price fluctuations, interest and exchange rate fluctuations; interpretation by government entities of tax laws or the implementation of new tax laws; regulatory, political or economic developments in any of the countries where properties in which Metalla holds a royalty, stream or other interest are located or through which they are held; risks related to the operators of the properties in which Metalla holds a royalty or stream or other interest, including changes in the ownership and control of such operators; risks related to global pandemics, including the current novel coronavirus (COVID-19) global health pandemic, and the spread of other viruses or pathogens; influence of macroeconomic developments; business opportunities that become available to, or are pursued by Metalla; reduced access to debt and equity capital; litigation; title, permit or license disputes related to interests on any of the properties in which Metalla holds a royalty, stream or other interest; the volatility of the stock market; competition; future sales or issuances of debt or equity securities; use of proceeds; dividend policy and future payment of dividends; liquidity; market for securities; enforcement of civil judgments; and risks relating to Metalla potentially being a passive foreign investment company within the meaning of U.S. federal tax laws; and the other risks and uncertainties disclosed under the heading "Risk Factors" in the Company's most recent annual information form, annual report on Form 40-F and other documents filed with or submitted to the Canadian securities regulatory authorities on the SEDAR website at www.sedar.com and the U.S. Securities and Exchange Commission on the EDGAR website at www.sec.gov. Metalla undertakes no obligation to update forward-looking information except as required by applicable law. Such forward-looking information represents management's best judgment based on information currently available. No forward-looking statement can be guaranteed, and actual future results may vary materially. Accordingly, readers are advised not to place undue reliance on forward-looking statements.