【Nan Ya PCB】Announcement of the Company's Board of Directors Approving Donation to Ming Chi University of Technology

1. Date of occurrence of the event: 2026/05/07 2. Reason for donation: To subsidize the expenses of the Formosa Plastics Group Sports Day. 3. Donation amount: NT$744,000 4. Recipient: Ming Chi University of Technology 5. Relationship with the company: Some of the company's directors also serve as directors of Ming Chi University of Technology. 6. Names and resumes of independent directors expressing opposition or reservations: None 7. Opinions expressed by the aforementioned independent directors expressing opposition or reservations: None 8. Other matters that should be specified: None