Announcement PDF Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 1 / 6 Announcement Summary Entity name METALLIUM LIMITED Announcement Type New announcement Date of this announcement Tuesday October 28, 2025 The +securities to be quoted are: Please refer to the response to Q2.3d for further information about the type of securities to be quoted and the circumstances of the issue. Shares issued under amendment to an agreement announced to the ASX May 31 2024, "Flash Joule Heating License Agreement Completed". Total number of +securities to be quoted ASX +security code Security description Number of +securities to be quoted Issue date MTM ORDINARY FULLY PAID 50,000 28/10/2025 Refer to next page for full details of the announcement Other Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 2 / 6 Part 1 - Entity and announcement details 1.1 Name of entity METALLIUM LIMITED We (the entity named above) apply for +quotation of the following +securities and agree to the matters set out in Appendix 2A of the ASX Listing Rules. 1.2 Registered number type ACN Registration number 645885463 1.3 ASX issuer code MTM 1.4 The announcement is 1.5 Date of this announcement 28/10/2025 New announcement Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 3 / 6 Part 2 - Type of Issue 2.1 The +securities to be quoted are: Please refer to the response to Q2.3d for further information about the type of securities to be quoted and the circumstances of the issue. 2.2 The +class of +securities to be quoted is: 2.3c Have these +securities been offered under a +disclosure document or +PDS? 2.3d Please provide any further information needed to understand the circumstances in which you are applying to have these +securities quoted on ASX, including why the issue of the +securities has not been previously announced to the market in an Appendix 3B Shares issued under amendment to an agreement announced to the ASX May 31 2024, "Flash Joule Heating License Agreement Completed". 2.4 Any on-sale of the +securities to be quoted within 12 months of their date of issue will comply with the secondary sale provisions in sections 707(3) and 1012C(6) of the Corporations Act by virtue of: The publication of a cleansing notice under section 708A(5), 708AA(2)(f), 1012DA(5) or 1012DAA(2)(f) No Additional +securities in a class that is already quoted on ASX ("existing class") Other Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 4 / 6 Part 3B - number and type of +securities to be quoted (existing class) where issue has not previously been notified to ASX in an Appendix 3B Additional +securities to be quoted in an existing class ASX +security code and description MTM : ORDINARY FULLY PAID Issue date 28/10/2025 Will the +securities to be quoted rank equally in all respects from their issue date with the existing issued +securities in that class? Issue details Number of +securities to be quoted 50,000 Are the +securities being issued for a cash consideration? Please describe the consideration being provided for the +securities Further consideration under the amended license agreement for Flash Joule Heating technology Please provide an estimate (in AUD) of the value of the consideration being provided per +security for the +securities to be quoted 0.670000 Any other information the entity wishes to provide about the +securities to be quoted Issued to Rice University under amendment to Flash Joule Heating license agreement The purpose(s) for which the entity is issuing the securities Other Please provide additional details Additional payment for exclusive and non-exclusive rights and license over inventions under patent or patent application No Yes Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 5 / 6 Part 4 - Issued capital following quotation Following the quotation of the +securities the subject of this application, the issued capital of the entity will comprise: The figures in parts 4.1 and 4.2 below are automatically generated and may not reflect the entity's current issued capital if other Appendix 2A, Appendix 3G or Appendix 3H forms are currently with ASX for processing. 4.1 Quoted +securities (total number of each +class of +securities quoted on ASX following the +quotation of the +securities subject of this application) ASX +security code and description Total number of +securities on issue MTM : ORDINARY FULLY PAID 615,950,905 4.2 Unquoted +securities (total number of each +class of +securities issued but not quoted on ASX) ASX +security code and description Total number of +securities on issue MTMAX : OPTION EXPIRING 25-MAR-2027 EX $0.25 23,000,000 MTMAW : OPTION EXPIRING 06-JAN-2029 EX $0.25 1,290,001 MTMAR : OPTION EXPIRING 07-AUG-2029 EX $0.20 15,250,000 MTMAU : OPTION EXPIRING 30-NOV-2026 EX $0.12 3,000,000 MTMAV : OPTION EXPIRING 30-NOV-2027 EX $0.18 3,000,000 MTMAZ : OPTION EXPIRING 29-NOV-2027 EX $0.18 3,657,500 MTMAT : OPTION EXPIRING 29-NOV-2026 EX $0.12 3,135,289 MTMAP : PERFORMANCE RIGHTS 26,000,000 Appendix 2A - Application for quotation of securities Appendix 2A - Application for quotation of securities 6 / 6 Part 5 - Other Listing Rule requirements 5.1 Are the +securities being issued under an exception in Listing Rule 7.2 and therefore the issue does not need any security holder approval under Listing Rule 7.1? 5.2 Has the entity obtained, or is it obtaining, +security holder approval for the issue under listing rule 7.1? 5.2b Are any of the +securities being issued without +security holder approval using the entity's 15% placement capacity under listing rule 7.1? 5.2b.1 How many +securities are being issued without +security holder approval using the entity's 15% placement capacity under listing rule 7.1? 50000 5.2c Are any of the +securities being issued without +security holder approval using the entity's additional 10% placement capacity under listing rule 7.1A (if applicable)? No Yes No No