SWS Holdings Announces Company Name Change from 'SWS International Investment Holding Co., Ltd.' to 'SWS International Holding Co., Ltd.'

Date of Announcement: July 18, 2026 Date of Statement: July 17, 2026 Time of Statement: 7:00:04 Company Code: 3708 Company Name: SWS Holdings

Subject: Announcement of the company name change from 'SWS International Investment Holding Co., Ltd.' to 'SWS 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: SWS International Holding Co., Ltd. (formerly: SWS International Investment Holding Co., Ltd.) 3. Relationship with Company: This Company 4. Cross-shareholding Ratio: Not applicable 5. Reasons for Change: (1) Date of Approval for Name Change / Factual Date: June 11, 2026 (Minguo Year 115) (2) Approval Document Number: Ministry of Economic Affairs Approval No. 11530084540 (3) Shareholders' Meeting Resolution Date for Name Change: May 28, 2026 (Minguo Year 115) (4) Previous Company Name: SWS International Investment Holding Co., Ltd. (5) New Company Name: SWS International Holding Co., Ltd. (6) Previous Abbreviated Name: SWS Investment Holding (7) New Abbreviated Name: SWS Holding 6. Mitigation Measures: 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 Operating Rules of the Taiwan Stock Exchange Corporation, a name change requires continuous public announcement for three months. (3) The company's stock code remains unchanged; ordinary shares continue to be listed under '3708'.