China Airlines Renews Lease Agreement with China-America Enterprise Co.

1. Name and nature of the subject property (e.g., land located in Section XX, Subsection XX, North District, Taichung City): Building located at 633 Third Ave., Unit 8A, New York, NY 10017, USA

2. Date of occurrence: 6/30/2026 ~ 6/30/2026

3. Board approval date: Not applicable

4. Other approval dates: Approval level: According to Article 15, Paragraph 2 of the 'Asset Acquisition and Disposition Rules for Publicly Issued Companies,' this matter will be reported to the nearest board meeting for retroactive approval. June 30, 2026 (Minguo Year 115)

5. Quantity of units (e.g., XX square meters, equivalent to XX ping), unit price, and total transaction amount: 5,753 square feet, total transaction amount USD 1,274,748

6. Counterparty and its relationship with the company (if the counterparty is an individual and not a related party of the company, name disclosure may be omitted): Counterparty: China-America Enterprise Co. Relationship with the company: Related party (subsidiary of the company)

7. If the counterparty is a related party, disclose the reason for selecting the related party as the transaction counterparty, the previous transferor, the relationship among the previous transferor, the company, and the counterparty, the previous transfer date, and the transfer amount: Reason for selecting related party: Location meets operational needs Previous transfer situation: 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 of transaction: Not applicable

9. Estimated gain (or loss) from disposal (not applicable for asset acquisition) (if deferred, list recognition status): Not applicable

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Rent paid at the beginning of each month; monthly rent for Year 115 is USD 20,009; Year 116: USD 20,609; Year 117: USD 21,227; Year 118: USD 21,864; Year 119: USD 22,520; lease term of 60 months. Contractual restrictions and other important agreements: None

11. Transaction decision method (e.g., bidding, price comparison, negotiation), reference basis for price determination, and decision-making unit: Transaction decision method: Negotiation Price determination reference: Market price Decision-making unit: Authorized by board resolution for the Chairman to decide initially, followed by retroactive reporting to the nearest board meeting

12. Name of professional appraiser firm or company and appraisal amount: Not applicable

13. Name of professional appraiser: Not applicable

14. Professional appraiser license number: Not applicable

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 differences in appraisal results and auditor's opinion: Not applicable

19. Auditor firm name: Not applicable

20. Auditor name: Not applicable

21. Auditor license number: Not applicable

22. Broker and brokerage fees: Not applicable

23. Specific purpose or use of the acquisition or disposition: For business operations

24. Opinions of directors who expressed objections to this transaction: None

25. This transaction is a related-party transaction: Yes

26. Date of supervisor approval or audit committee consent: Not applicable

27. This transaction involves acquiring real estate or right-of-use assets from a related party: Yes

28. Price evaluated according to Article 16 of the 'Asset Acquisition and Disposition Rules for Publicly Issued Companies': Not applicable

29. Price evaluated under Article 17 of the same rule if the price 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