[Regal Jewelry] (Correction) Announcement of BoD resolution to convene 2026 Annual Shareholders' Meeting

1. Date of BoD resolution: 2026/03/06 2. Date of shareholders' meeting: 2026/05/26 3. Location: NTUT GIS Convention Center (3F, No. 1, Sec. 3, Zhongxiao E. Rd., Taipei City) 4. Meeting method: Physical meeting 5. Agenda I: Reports (1) 2025 Business Report. (2) Audit Committee's Review Report. (3) 2025 Directors' Remuneration Report. (4) 2025 Employees' and Directors' Compensation Report. (5) Report on sub-subsidiary Regal Plating Co., Ltd. acquiring land use rights from Regal Jewelry Manufacture Co., Ltd. (6) Report on accumulated losses reaching one-half of paid-in capital. (7) Report on execution of sound business plan. 6. Agenda II: Ratifications (2025 Business Report/Financial Statements, and Earnings Distribution). 7. Agenda III: Elections (Re-election of the 7th term Directors and Independent Directors). 8. Agenda IV: Other Matters (Release of non-compete restrictions for new directors). 9. Extemporary Motions. 10-11. Book closure period: 2026/03/28 to 2026/05/26. 12. Other matters: None.