[CTBC] Announcement of Acquisition of Right-of-Use Assets from Related Parties

1. Name and nature of the target: Part of the office space on the 10th floor, No. 168, Jingmao 2nd Rd., Nangang Dist., Taipei City.
2. Date of occurrence: April 27, 2026.
3. Date of board approval: Not applicable.
4. Other approval date: Approved by the authorized supervisor of the transaction unit on April 27, 2026.
5. Transaction unit quantity, unit price, and total transaction amount:
Leased area: Executive office including furniture and equipment: 9.47 ping.
Unit price: Monthly rent per ping for the executive office is NT$2,450.
Total monthly rent: NT$23,202.
Right-of-use asset amount: NT$464,040.
6. Counterparty and relationship: CTBC Bank Co., Ltd., a subsidiary of the company.
7. Reason for selecting related party: Co-location to maximize group synergy; the location and size meet the company's development needs.
8. Previous owners in the last 5 years: Not applicable.
9. Expected gain or loss: Not applicable.
10. Payment terms and contract restrictions:
Payment terms: Paid every three months (NT$69,606 each time).
Lease term: May 1, 2026, to December 31, 2027.
Restrictions: Three months' written notice required for termination.
11. Decision method and reference basis:
Reference: Rental appraisal report issued by a real estate appraiser.
Decision unit: Authorized supervisor of the transaction unit.
12. Professional appraiser: China Real Estate Appraisers United Firm.
13. Name of appraiser: Hsieh Tien-Ching.
14. Appraiser license number: (99) Taipei Appraisal No. 000149.
23. Specific purpose: Co-location for synergy; the location and size meet overall development needs.