Brisbane Level 15 240 Queen Street Brisbane QLD 4000 T + 61 7 3085 0888 Melbourne Level 10 530 Collins Street Melbourne VIC 3000 T + 61 3 8635 1800 Perth Level 18 197 St Georges Terrace Perth WA 6000 T + 61 8 6184 5980 Sydney Level 7, Aurora Place 88 Phillip Street Sydney NSW 2000 T + 61 2 8059 6800 SW Audit ABN 39 533 589 331. Liability limited by a scheme approved under Professional Standards Legislation. SW Audit is an independent member of ShineWing International Limited. sw-au.com Take the lead AUDITOR’S INDEPENDENCE DECLARATION UNDER SECTION 307C OF THE CORPORATIONS ACT 2001 TO THE DIRECTORS OF ALLUP SILICA LIMITED As lead auditor, I declare that, to the best of my knowledge and belief, during the year ended 30 June 2023 there have been: i. no contraventions of the auditor independence requirements as set out in the Corporations Act 2001 in relation to the audit, and ii. no contraventions of any applicable code of professional conduct in relation to the audit. SW Audit Chartered Accountants Richard Gregson Partner Perth, 20 September 2023
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