Announcement PDF ASX ANNOUNCEMENT 3 May 2024 NOTICE OF CHANGE OF AUDITOR Viking Mines Limited (ASX: VKA) (“Viking” or “the Company”) advises, in accordance with ASX Listing Rule 3.16.3, that BDO Audit Pty Ltd (“BDO Audit”) has been appointed as auditor of the Company. The appointment follows the resignation of BDO Audit (WA) Pty Ltd (“BDO WA”) and ASIC’s consent to the resignation in accordance with s329(5) of the Corporations Act 2001 (“the Act”). The change of auditor arose as a result of BDO WA restructuring its audit practice whereby audits will be conducted by BDO Audit, an authorised audit company, rather than BDO WA. In accordance with s327C of the Act, a resolution will be proposed at the Company’s next Annual General Meeting to confirm the appointment of the Company’s auditor. END This announcement has been authorised for release by the Company Secretary of Viking Mines Ltd. Julian Woodcock Managing Director and CEO Viking Mines Limited For further information, please contact: Viking Mines Limited Michaela Stanton-Cook - Company Secretary 08 6245 0870 ASX:VKA vikingmines.com 15-17 Old Aberdeen Place West Perth, WA, 6005 P +61 8 6245 0870 F +61 8 9322 5230 contact@vikingmines.com