2484 H.K. Holdings Announces Newly Elected Directors from 2026 Annual Shareholders Meeting

Release Date: June 24, 2026 Statement Date: June 23, 2026 Statement Time: 13:50:41 Company Code: 2484 Company Name: H.K. Holdings Subject: Announcement of Newly Elected Directors from the 2026 Annual Shareholders Meeting Applicable Clause: Clause 6 Event Date: June 23, 2026

1. Date of Change: 06/23/2026 2. Category of Appointed or Changed Personnel (Legal Person Director, Legal Person Supervisor, Independent Director, Natural Person Director, or Natural Person Supervisor): Natural Person Director, Independent Director 3. Previous Personnel Titles and Names: Seven Directors: Tseng, Ying-Tang; Tseng, Jung-Meng; Liu, Bing-Feng; Ku, Chih-Yun; Liao, Lu-Li; Liao, Pen-Lin; Chiang, Hung-Yu

Three Independent Directors: Tien, Chia-Sheng; Liu, Chien-Cheng; Li, Shu-Min

4. Previous Personnel Resumes: Seven Directors: Tseng, Ying-Tang: Chairman, H.K. Crystal Technology Corp. Tseng, Jung-Meng: General Manager, H.K. Crystal Technology Corp. Liu, Bing-Feng: Director, H.K. Crystal Technology Corp. Ku, Chih-Yun: Director, H.K. Crystal Technology Corp. Liao, Lu-Li: Director, H.K. Crystal Technology Corp. Liao, Pen-Lin: Director, H.K. Crystal Technology Corp. Chiang, Hung-Yu: Director, H.K. Crystal Technology Corp.

Three Independent Directors: Tien, Chia-Sheng: Independent Director, H.K. Crystal Technology Corp. Liu, Chien-Cheng: Independent Director, H.K. Crystal Technology Corp. Li, Shu-Min: Independent Director, H.K. Crystal Technology Corp.

5. Newly Appointed Personnel Titles and Names: Six Directors: Tseng, Ying-Tang; Tseng, Jung-Meng; Liu, Bing-Feng; Ku, Chih-Yun; Liao, Pen-Lin; Chiang, Hung-Yu

Three Independent Directors: Liu, Chien-Cheng; Li, Shu-Min; Wu, Chih-Cheng

6. Newly Appointed Personnel Resumes: Six Directors: Tseng, Ying-Tang: Chairman, H.K. Crystal Technology Corp. Tseng, Jung-Meng: General Manager, H.K. Crystal Technology Corp. Liu, Bing-Feng: Director, H.K. Crystal Technology Corp. Ku, Chih-Yun: Director, H.K. Crystal Technology Corp. Liao, Pen-Lin: Director, H.K. Crystal Technology Corp. Chiang, Hung-Yu: Director, H.K. Crystal Technology Corp.

Three Independent Directors: Liu, Chien-Cheng: Independent Director, H.K. Crystal Technology Corp. Li, Shu-Min: Independent Director, H.K. Crystal Technology Corp. Wu, Chih-Cheng: Professor, Department of Business Administration, United University

7. Nature of Change: Term Expiration 8. Reason for Change: Term Expiration 9. Shareholding at Time of Appointment: Director Tseng, Ying-Tang: 4,276,593 shares Director Tseng, Jung-Meng: 3,585,983 shares Director Liu, Bing-Feng: 4,159,183 shares Director Ku, Chih-Yun: 2,002,473 shares Director Liao, Pen-Lin: 708 shares Director Chiang, Hung-Yu: 0 shares Independent Director Liu, Chien-Cheng: 0 shares Independent Director Li, Shu-Min: 0 shares Independent Director Wu, Chih-Cheng: 0 shares

10. Previous Term: 06/19/2023 ~ 06/18/2026 11. Effective Date of New Appointment: 06/23/2026 12. Director Turnover Rate within Same Term: Not applicable (full board re-election due to term expiration) 13. Independent Director Turnover Rate within Same Term: Not applicable (full re-election due to term expiration) 14. Supervisor Turnover Rate within Same Term: Not applicable 15. Is the change affecting one-third or more of the directors? No 16. Other Matters to Note: None