S.W.F. International Holdings Announces Name Change from 'S.W.F. International Investment Holding Co., Ltd.'

Release Date: July 12, 2027 Statement Date: July 11, 2027 Statement Time: 07:00:03 Company Code: 3708 Company Name: S.W.F. International Investment Holding Co., Ltd.

Subject: Announcement of Company Name Change from 'S.W.F. International Investment Holding Co., Ltd.' to 'S.W.F. International Holding Co., Ltd.', with 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 with 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 (2) Approval Document Number: Ministry of Economic Affairs Letter No. 11530084540 (3) Shareholders' Meeting Resolution Date for Name Change: May 28, 2026 (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 Company Abbreviation: S.W.F. Investment Holding (7) New Company Abbreviation: S.W.F. Holding 6. Countermeasures: None 7. Other Matters to be Disclosed: (1) The company received the Ministry of Economic Affairs' approval letter for change of registration on June 11, 2026. (2) According to Article 45 of the Rules Governing the Operations of Taiwan Stock Exchange Corporation, a three-month consecutive public announcement is required following a name change. (3) The company's stock code remains unchanged; ordinary shares continue under '3708'.