[Allied Supreme] Announcement on Record Date and Related Matters for 114 Cash Capital Increase (Supplementary Announcement on Issuance Price)

Key Terms of the 114 Cash Capital Increase

1. Record date for capital increase set by Board/Company: May 20, 2026 2. Master filing for new share issuance: No 3. Effective date of declaration to competent authority: December 18, 2025 4. Date of Board resolution (supplementary): November 13, 2025 5. Total issuance amount and shares: NT$360,000,000 / 36,000,000 shares 6. Par value per share: NT$10 7. Issuance price: NT$20 per share (Supplementary announcement) 8. Employee subscription: 15% of the total issuance (5,400,000 shares) reserved for employees as per Article 267 of the Company Act. 9. Existing shareholder subscription ratio: 75% of the issuance (27,000,000 shares) allocated to existing shareholders at a ratio of 128.1566179 shares per 1,000 shares held. 10. Public offering method: 10% of the issuance (3,600,000 shares) allocated for public subscription. 11. Use of proceeds: Investment in subsidiary to repay its bank loans. 12. Record date for subscription: June 3, 2026 13. Last registration date: May 29, 2026 14. Transfer suspension period: May 30, 2026 – June 3, 2026 15. Payment period: (1) Existing shareholders and employees: June 8, 2026 – June 11, 2026 (2) Specific persons: June 12, 2026

16. Other information: - The issuance was approved by the Financial Supervisory Commission (Ref: 1140366889) on Dec 18, 2025. - If funding falls short due to market changes, the difference will be covered by the subsidiary's own funds. - The company acknowledges responsibility for damages arising from previous late announcements, as per the commitment made to stakeholders.