S.W.F. Holding Announces Company Name Change to S.W.F. International Holding Corp.

Release Date: June 27, 2026 Statement Date: June 26, 2026 Statement Time: 7:00:03 Company Code: 3708 Company Name: S.W.F. Holding

Subject: Announcement of the company name change from 'S.W.F. International Investment Holding Co., Ltd.' to 'S.W.F. International Holding Co., Ltd.', with the announcement period from June 11, 2026 to September 10, 2026.

Applicable Clause: Item 51 Factual Date: June 11, 2026

Details: 1. Factual Date: June 11, 2026 (Minguo Year 115) 2. Company Name: S.W.F. International Holding Co., Ltd. (formerly: S.W.F. International Investment Holding Co., Ltd.) 3. Relationship to Company:本公司 (This Company) 4. Cross-shareholding Ratio: Not applicable 5. Reasons for Change: (1) Approval Date of Name Change / Factual Date: June 11, 2026 (Minguo Year 115) (2) Approval Document Number: Jing-Shou-Shang No. 11530084540 (3) Shareholders' Meeting Resolution Date for Name Change: May 28, 2026 (Minguo Year 115) (4) Previous Company Name: S.W.F. International Investment Holding Co., Ltd. (5) New Company Name: S.W.F. International Holding Co., Ltd. (6) Previous Abbreviated Name: S.W.F. Investment Holding (7) New Abbreviated Name: S.W.F. Holding 6. Countermeasures: None 7. Other Matters to be Disclosed: (1) The company received the Ministry of Economic Affairs' approval notice for change registration on June 11, 2026. (2) According to Article 45 of the Taiwan Stock Exchange Corporation Business Rules, the company is required to make continuous announcements for three months following the name change. (3) The company's stock code remains unchanged; ordinary shares continue to be listed under '3708'.