S.W.F. Investment Holding Announces Name Change to S.W.F. International Holdings

Release Date: June 19, 2026 Statement Date: June 18, 2026 Statement Time: 07:00:03 Company Code: 3708 Company Name: S.W.F. Investment Holding

Subject: Announcement of Company Name Change from "S.W.F. International Investment Holding Co., Ltd." to "S.W.F. International Holdings Co., Ltd.", with announcement period from June 11, 2026 to September 10, 2026.

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

Details: 1. Factual Date: June 11, 2026 2. Company Name: S.W.F. International Holdings 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 (2) Approval Document Number: Ministry of Economic Affairs Approval 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 Holdings Co., Ltd. (6) Previous Abbreviation: S.W.F. Investment Holding (7) New Abbreviation: S.W.F. Holdings 6. Countermeasures: None 7. Other Matters to be Disclosed: (1) The company received the Ministry of Economic Affairs' approval notice for registration change on June 11, 2026. (2) According to Article 45 of the Rules Governing the Operations of the Taiwan Stock Exchange Corporation, the company must publish public announcements for three consecutive months following the name change. (3) The company's stock code remains unchanged; ordinary shares continue under code "3708".