[Taiwan Mobile] Announcement of acquiring a right-of-use asset from Taipei Fubon Commercial Bank Co., Ltd.

1. Name and nature of the subject matter (e.g., land located at XX section, XX subsection, North District, Taichung City): 1F, No. 2*, Nanjing West Road, Datong District, Taipei City 2. Date of occurrence of the event: 2026/5/13~2026/5/13 3. Date of board of directors' approval: May 13, 2026 4. Other approval dates: Not applicable 5. Quantity of transaction units (e.g., XX square meters, equivalent to XX pings), price per unit, and total transaction amount: Transaction quantity: 22 pings Price per unit: Average NT$9,622/ping (tax included) Total rent amount: Average NT$211,679 per month (tax included) Right-of-use asset amount: NT$12,178,209 6. Counterparty of the transaction and its relationship with the company (if the counterparty is a natural person and not a related party of the company, their name may be omitted): Counterparty: Taipei Fubon Commercial Bank Co., Ltd. Relationship with the company: Related party 7. For transactions with related parties, the reasons for selecting the related party as the transaction counterparty and information on the previous transfer (owner, relationship between previous owner and the company/counterparty, date, and amount) must be disclosed: Reason for selecting the related party: To serve surrounding users, it is necessary to lease space to continue store operations. Previous owner: Lih Yeou Construction Co., Ltd. Relationship between the previous owner, the company, and the counterparty: Not a related party Previous transfer date and amount: 1990/2/24, total amount NT$27,792,728 8. If the ownership of the subject matter has been held by a related party of the company within the last five years, the acquisition and disposal dates, prices, and the relationship with the company at the time of the transaction must be disclosed: Not applicable 9. Estimated profit or loss on disposal (not applicable for asset acquisition) (for deferred items, a list explaining the recognition should be provided): Not applicable 10. Delivery or payment terms (including payment period and amount), contractual restrictions, and other important agreements: Delivery or payment terms: Monthly payment Lease period: 2026/7/16~2031/7/15 Contractual restrictions and other important agreements: None 11. Method of deciding this transaction (e.g., tender, price comparison, or negotiation), reference basis for price determination, and decision-making unit: The board of directors authorized the management department to handle it according to internal management regulations. 12. Name of the professional appraiser's firm or company and its appraisal amount: Not applicable 13. Name of the professional appraiser: Not applicable 14. Professional appraiser's practicing certificate number: Not applicable 15. Is the appraisal report for a limited, specific, or special price: No or not applicable 16. Has the appraisal report not yet been obtained: No or not applicable 17. Reason for not yet obtaining the appraisal report: Not applicable 18. In case of significant discrepancies in appraisal results, the reasons for the discrepancies and the accountant's opinion: Not applicable 19. Name of the accounting firm: Not applicable 20. Name of the accountant: Not applicable 21. Accountant's practicing certificate number: Not applicable 22. Broker and brokerage fees: None 23. Specific purpose or use of the acquisition or disposal: To serve surrounding users, it is necessary to lease space to continue store operations. 24. Opinions of directors who expressed dissent to this transaction: None 25. Is this transaction a related party transaction: Yes 26. Date of approval by the supervisors or audit committee: May 12, 2026 27. Is this transaction an acquisition of real estate or its right-of-use asset from a related party: Yes 28. Price evaluated according to Article 16 of the "Regulations Governing the Acquisition and Disposal of Assets by Public Companies": Not applicable 29. If the price evaluated in the preceding item is lower than the transaction price, the price evaluated according to Article 17 of the same regulations: Not applicable 30. Date of previous material information release on the same event: Not applicable 31. Other explanatory matters: The rent may change in the future.