【Youngtek】Correction to the English Version of the 2026 Shareholder Meeting Agenda Handbook

1. Date of occurrence of the event: 2026/05/07 2. Company name: Youngtek Technology Co., Ltd. 3. Relationship with the company (please enter 'the company' or 'subsidiary'): The company 4. Mutual shareholding ratio: Not applicable 5. Reason for occurrence: Correction of content on page 2 of the English version of the 2026 Shareholder Meeting Agenda Handbook. 6. Corrected information item/report name: English version of the 2026 Shareholder Meeting Agenda Handbook. 7. Amount/content/page before correction: The amendments to partial “Articles of Incorporation” of the Company are proposed for resolution./Page 2 8. Amount/content/page after correction: The capital increase in cash through the private placement of common shares is proposed for resolution./Page 2 9. Countermeasures: Re-upload to the Market Observation Post System after data correction. 10. Other matters that need to be specified: None