Announcement PDF ASX Announcement 27 October 2026 ASX: OD6 1 OD6 SECURES U.S. OTCQB QUOTATION, EXPANDING NORTH AMERICAN INVESTOR ACCESS HIGHLIGHTS • U.S. OTCQB Quotation Completed: OD6 Metals has successfully completed the process for quotation on the OTCQB Venture Market in the United States under the ticker symbol OTCQB: ODSMF • Enhanced U.S. Investor Access: U.S. investors can now trade OD6 shares in U.S. dollars during North American market hours, improving accessibility and increasing the Company's visibility across U.S. capital markets • Trading commencement: First trading date will be 27 October 2026. • Expanding North American Investor Base: The quotation follows growing interest from U.S. investors and supports OD6's strategy to broaden its international shareholder base • Strategic U.S. Critical Minerals Exposure: The quotation complements OD6's advancement of the high- grade Quinn Fluorspar Project in Nevada, at a time when the United States remains import reliant for fluorspar • ASX Primary Listing Retained: OD6 will continue to trade on the ASX under the ticker OD6, with no new shares issued or change to the Company's capital structure as a result of the OTCQB quotation Managing Director Brett Hazelden, commented: "The successful completion of our OTCQB quotation represents another important milestone in OD6's strategy to expand our presence in the United States and increase engagement with North American investors. With our high-grade Quinn Fluorspar Project located in Nevada, and the United States remaining import reliant for this strategically important critical mineral, we believe OD6 offers a compelling opportunity for U.S. investors seeking exposure to domestic critical minerals development. The OTCQB quotation provides an accessible platform for U.S. investors to participate in OD6's growth as we progress permitting, exploration and metallurgical programs at Quinn, alongside our broader strategic engagement with U.S. government agencies, potential industry partners and investors. We look forward to building our North American shareholder base as we advance Quinn towards its maiden drilling program and continue to unlock the Project's significant potential." 2 OD6 Metals Limited (ASX: OD6; OTCQB: ODSMF) (“OD6” or “the Company”) is pleased to announce that it has successfully completed the process for quotation of its ordinary shares on the OTCQB Venture Market, operated by OTC Markets Group in the United States, under the ticker symbol ODSMF. The quotation follows OD6's announcement on 19 August 2026 that it had commenced the OTCQB application process and appointed U.S. based Viriathus Capital LLC as Financial Advisor to assist with the process. The OTCQB quotation provides North American investors with improved access to OD6 shares, allowing trading in U.S. dollars during U.S. market hours through participating U.S. broker-dealers. OD6 will retain its primary listing on the Australian Securities Exchange (ASX: OD6). The OTCQB quotation does not involve the issuance of new shares or any change to the Company's existing capital structure. Supporting OD6's U.S. Critical Minerals Strategy The OTCQB quotation represents a further step in OD6's strategy to strengthen its presence in the United States as it advances the Quinn Fluorspar Project in Nevada. Quinn hosts extensive high-grade fluorspar mineralisation across multiple targets, including Horseshoe, Mammoth and Big Jim, with much of the identified mineralised system remaining largely untested by drilling. Fluorspar is recognised as a critical mineral by the U.S. Government and is essential to a range of strategic industries, including advanced manufacturing, semiconductors, defence, battery technologies and the production of fluorine-based chemicals. With the United States remaining 100% net import reliant for fluorspar, OD6 believes Quinn has the potential to contribute to the development of a secure domestic supply chain for this strategically important mineral. The Company continues to advance permitting, exploration and metallurgical programs at Quinn, alongside engagement with U.S. government agencies and potential strategic partners. The OTCQB quotation is expected to support these activities by increasing OD6's visibility and accessibility to U.S. investors as the Company progresses towards its planned maiden drilling program in 2027. About the OTCQB Venture Market The OTCQB Venture Market is operated by OTC Markets Group and provides an established U.S. trading platform for qualifying domestic and international companies. The platform enables U.S. investors to trade securities in U.S. dollars during U.S. market hours, while allowing international companies such as OD6 to retain their primary listing on a recognised overseas exchange. The Company acknowledges the assistance of Viriathus Capital LLC in completing the OTCQB quotation process. 3 Forward Looking Statements Certain information in this document refers to the intentions of OD6 Metals, however these are not intended to be forecasts, forward looking statements, or statements about the future matters for the purposes of the Corporations Act or any other applicable law. Statements regarding plans with respect to OD6 Metals projects are forward looking statements and can generally be identified by the use of words such as ‘project’, ‘foresee’, ‘plan’, ‘expect’, ‘aim’, ‘intend’, ‘anticipate’, ‘believe’, ‘estimate’, ‘may’, ‘should’, ‘will’ or similar expressions. There can be no assurance that the OD6 Metals plans for its projects will proceed as expected and there can be no assurance of future events which are subject to risk, uncertainties and other actions that may cause OD6 Metals actual results, performance, or achievements to differ from those referred to in this document. While the information contained in this document has been prepared in good faith, there can be given no assurance or guarantee that the occurrence of these events referred to in the document will occur as contemplated. Accordingly, to the maximum extent permitted by law, OD6 Metals and any of its affiliates and their directors, officers, employees, agents and advisors disclaim any liability whether direct or indirect, express or limited, contractual, tortuous, statutory or otherwise, in respect of, the accuracy, reliability or completeness of the information in this document, or likelihood of fulfilment of any forward-looking statement or any event or results expressed or implied in any forward-looking statement; and do not make any representation or warranty, express or implied, as to the accuracy, reliability or completeness of the information in this document, or likelihood of fulfilment of any forward-looking statement or any event or results expressed or implied in any forward-looking statement; and disclaim all responsibility and liability for these forward-looking statements (including, without limitation, liability for negligence). No new information Except where explicitly stated, this announcement contains references to prior exploration results, all of which have been cross-referenced to previous market announcements made by the Company. The Company confirms that it is not aware of any new information or data that materially affects the information included in the relevant market announcements. This announcement has been authorised for release by the Board of OD6 Metals Limited 4 About OD6 Metals OD6 Metals Limited is an Australian critical minerals exploration and development company with a portfolio spanning fluorspar, rare earth elements and copper in the United States and Australia. The Company is focused on advancing strategically important critical minerals required for next-generation industrial, defence and energy technologies. Quinn Fluorspar Project – Nevada, USA The Quinn Fluorspar Project in Nevada hosts extensive high-grade fluorspar mineralisation identified across multiple prospects and is being rapidly advanced through exploration, metallurgical testwork and permitting. Quinn remains significantly under-drilled, with OD6 progressing approvals for its maiden drilling and bulk sampling programs. Fluorspar is designated as a critical mineral in the United States and is an essential raw material used across advanced industrial, semiconductor, energy and defence supply chains. Splinter Rock Rare Earth Project – Western Australia The Company's Splinter Rock Rare Earth Project in Western Australia hosts one of Australia's largest clay-hosted rare earth Mineral Resources. OD6 is advancing an innovative processing flowsheet incorporating heap leaching, nanofiltration and ion exchange technologies, targeting the production of a high-quality Mixed Rare Earth Carbonate/Hydroxide product with a strong proportion of the strategically important magnet rare earths neodymium and praseodymium. Gulf Creek Copper Project – New South Wales OD6 is also advancing the Gulf Creek Copper-Zinc VMS Project in New South Wales, a historically high-grade copper mining district where recent exploration has identified significant opportunities for further discovery. Corporate Directory Mr Brett Hazelden, Managing Director Mr Piers Lewis, Non-Executive Chairman Dr Mitch Loan, Non-Executive Director Mr Joel Ives, Financial Controller/ Joint Company Secretary Mr Lewis Flynn, Joint Company Secretary Dr Darren Holden, Technical Advisor to the Board Contact OD6 Metals Ltd ACN 654 839 602 www.od6metals.com.au Mail to: info@od6metals.com.au Level 1, 1 Alvan Street, Subiaco, WA 6008 Phone: +61 8 6189 8515 Investor Relations Investor Relations Lucas Robinson Corporate Storytime lucas@corporatestorytime.com Phone: +61 408 228 889