ARTA TechFin Corporation Limited has issued a supplemental announcement to its 8 September 2026 AGM circular, confirming plans to re-appoint CLA Prism Hong Kong Limited as external auditor at the upcoming annual general meeting.

• Tenure and Authority: Subject to shareholder approval, CLA Prism would serve from the close of the 2026 AGM until the next AGM, with the Board authorised to fix the auditor’s remuneration.

• Audit Fee Estimate: The audit fee for the year ending 31 March 2027 is projected at HK$0.82 million, exclusive of out-of-pocket expenses. The amount was set after arm’s-length negotiations, referencing historical fees, prevailing market rates, and the Group’s size, complexity, and audit timetable.

• Key Assumptions: The estimate assumes no material changes in the Group’s operations, accounting policies, or regulatory environment, and timely cooperation from management. Should material changes arise, the company will provide further disclosure.

• Board View: The Board, following the Audit Committee’s recommendation, deems the proposed fee fair and reasonable based on information available as of the latest practicable date.

All other information in the original AGM Circular remains unchanged. The supplemental announcement was authorised by Chief Executive Officer Xu Hao and released in Hong Kong on 23 September 2026.