[Photomask] Shareholders' Ordinary Meeting in 2026 Approves Removal of Non-Compete Restrictions for Newly Appointed Directors and Their Representatives

1. Date of shareholders' meeting resolution: 2026/06/18

2. Names and titles of directors permitted to engage in competitive activities: Jun-Guang (Er-Yu) Director Chen Li-Dun Director Wu Zhao-Yi Director Legal Person Director Representative of Jingjin Technology Co., Ltd.: Lin Zhong-Han Wang Wei-Chen Independent Director Peng Ying-Hui Independent Director

3. Permitted competitive activities: Investing in or operating other companies with business scopes identical or similar to that of the company

4. Duration of permitted competitive activities: During the period of serving as a director of the company

5. Resolution outcome (voting results explained according to Article 209 of the Company Act): Approved by vote at the shareholders' ordinary meeting Total voting rights present during voting: 257,146,585 Votes in favor: 246,154,832 (including 11,667,157 exercised electronically), accounting for 95.72% of total voting rights Votes opposed: 236,882 (including 236,882 exercised electronically), accounting for 0.09% of total voting rights Invalid votes: 0, accounting for 0% of total voting rights Abstentions and non-votes: 10,754,871 (including 2,854,142 exercised electronically), accounting for 4.18% of total voting rights

6. Names and titles of directors engaging in competitive activities related to enterprises in Mainland China (enter 'Not Applicable' if not applicable): Not Applicable.

7. Company name and position held in such Mainland China enterprise: Not Applicable.

8. Address of such Mainland China enterprise: Not Applicable.

9. Business items of such Mainland China enterprise: Not Applicable.

10. Impact on the company's financial and business operations: Not Applicable.

11. If any director has invested in such Mainland China enterprise, the investment amount and shareholding ratio: Not Applicable.

12. Other matters to be disclosed: None.