[Da Tong Xin Chuang] Announcement of Board Resolution to Convene the 115th Annual General Meeting of Shareholders and Related Matters (Amended Proposal)

1. Date of Board Resolution: 115/03/09 2. Date of Shareholder Meeting: 115/06/23 3. Location of Shareholder Meeting: No. 9, Rong'an Road, Neicuo Village, Luzhu District, Taoyuan City. (Company's Taoyuan Plant) 4. Method of Shareholder Meeting (In-person / Video-assisted / Video Conference): In-person Shareholder Meeting 5. Reason for Convening One: Reporting Matters (1): 114th Fiscal Year Business Report. (2): Audit Committee's Report on the Review of the 114th Fiscal Year Financial Statements. (3): 114th Fiscal Year Report on the Company's Fund Lending and Guarantee Operations. (4): 114th Fiscal Year Employee Remuneration and Director Remuneration Distribution Proposal. (5): Second Half of 114th Fiscal Year Profit Distribution Proposal. 6. Reason for Convening Two: Approval Matters (1): Proposal to Approve the 114th Fiscal Year Business Report and Financial Statements. 7. Reason for Convening Three: Election Matters (1): Proposal for the Election of New Directors. 8. Reason for Convening Four: Other Proposals (1): Proposal to Discuss the Lifting of Non-Compete Restrictions for New Directors. 9. Miscellaneous Motions: 10. Start Date for Suspension of Transfer: 115/04/25 11. End Date for Suspension of Transfer: 115/06/23 12. Other Matters to be Noted: In accordance with Articles 172-1 and 192-1 of the Company Act, shareholders holding more than 1% of the total issued shares of the Company may submit proposals to the Company in writing from April 20, 115 (2026) to April 29, 115 (2026) (limited to one proposal per shareholder). Receiving Office: Da Tong Xin Chuang Co., Ltd., Address: No. 9, Rong'an Road, Luzhu District, Taoyuan City, Contact Phone: 03-3222241 ext. 251 Xu Zhao Nan.