[Formosa Plastics] Announcement of the Company's Board of Directors' approval of a donation to Ming Chi University of Technology

1. Date of occurrence: 2026/05/13 2. Reason for donation: To subsidize the expenses for the Formosa Plastics Group's sports day 3. Donation amount: TWD 4,081,000 4. Recipient: Ming Chi University of Technology 5. Relationship with the company: Some directors of the company are board members of the university 6. Names and resumes of independent directors who expressed opposition or reservations: None 7. Opinions of the aforementioned independent directors who expressed opposition or reservations: None 8. Other items to be specified: None