China Development Capital Management Advisory Co., Ltd. Announces Acquisition of Real Estate Usage Rights from KGI Life Insurance Co., Ltd.

1. Name and nature of the subject property (e.g., land located at Section XX, Subsection XX, Beiqu District, Taichung City): Underground flat parking spaces at No. 135, Dunhua North Road, Songshan District, Taipei City.

2. Date on which the event occurred: June 25, 2026 ~ June 25, 2026

3. Board approval date: June 25, 2026 (Minguo Year 115)

4. Other approval dates: Not applicable

5. Quantity of units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: Transaction quantity: One flat parking space on the third basement level and four flat parking spaces on the fourth basement level.

Unit price: NT$9,000 (tax included) per space per month from July 1, 2026, to June 30, 2031.

Total transaction amount: (1) Total monthly rent from July 1, 2026, to June 30, 2031: NT$45,000 (tax included). (2) Right-of-use asset amount: NT$2,458,674 (exclusive of tax).

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party of the company, the name may be omitted): Counterparty: KGI Life Insurance Co., Ltd. Relationship with the company: Related party.

7. If the counterparty is a related party, state the reason for selecting the related party as the transaction counterparty, the previous transferor, the relationship between the previous transferor and the company and the counterparty, the previous transfer date, and the transfer amount: Reason for selecting a related party as the counterparty: Based on comprehensive considerations of operational stability, cost efficiency, and transportation convenience, renewing the lease was determined to yield better overall results.

Previous transferor: Not applicable Relationship between previous transferor and the company: Not applicable Relationship between previous transferor and the counterparty: Not applicable Previous transfer date: Not applicable Transfer amount: Not applicable

8. If the owner of the subject asset was a related party of the company within the past five years, disclose the date of acquisition and disposal, price, and relationship with the company at the time: Not applicable

9. Expected gain (or loss) on disposal (not applicable for asset acquisition) (if deferred, provide a table showing recognition schedule): Not applicable

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important provisions: Lease term: From July 1, 2026, to June 30, 2031 Delivery or payment terms: Paid monthly. Contractual restrictions and other important provisions: None.

11. Transaction decision method (e.g., bidding, price comparison, negotiation), basis for price determination, and decision-making unit: Transaction decision method: Negotiation Basis for price determination: Market rental rates for similar units in the same building and reference to professional valuation reports. Decision-making unit: Board of Directors

12. Name of the professional valuation firm and valuation amount: Name of the professional valuation firm: Zhanmao Real Estate Appraiser Joint Office Valuation amount (rent): NT$9,200 (tax included) per space per month

13. Name of the professional appraiser: Hsu Chun-Pao

14. Certificate number of the professional appraiser: (112) Taipei City Appraisal No. 000325

15. Whether the appraisal report is for a limited price, specific price, or special price: No or Not applicable

16. Whether the appraisal report has not yet been obtained: No or Not applicable

17. Reason for not yet obtaining the appraisal report: Not applicable

18. Reasons for significant discrepancies in appraisal results and auditor's opinion: Not applicable

19. Name of the accounting firm: Not applicable

20. Name of the auditor: Not applicable

21. Auditor's certificate number: Not applicable

22. Broker and brokerage fees: Not applicable

23. Specific purpose or use of the acquisition or disposal: For business needs

24. Opinions of directors who objected to the transaction: None

25. Whether the transaction is a related-party transaction: Yes

26. Date of supervisor approval or audit committee consent: NA

27. Whether the transaction involves acquiring real estate or its usage rights from a related party: Yes

28. Valuation amount under Article 16 of the 'Asset Acquisition and Disposal Rules for Publicly Issued Companies': Not applicable

29. Valuation amount under Article 17 of the same rules if the valuation under the previous item is lower than the transaction price: Not applicable

30. Previous date of material information disclosure regarding the same event: Not applicable

31. Other explanatory matters: None