[China Airlines] Announcement of Cabin Equipment Upgrade Improvement Plan for 3 A350-900 Aircraft

1. Name and Nature of Subject Matter (e.g., Land located in Section XX, Block XX, City of Taichung):
A350-900 Aircraft Cabin Equipment Upgrade
2. Date of Occurrence: 115/5/8~115/5/8 (May 8, 2026)
3. Date of Board of Directors Approval: May 8, 2026
4. Other Approval Dates: Not Applicable
5. Quantity of Units Traded (e.g., XX square meters, equivalent to XX ping), Price Per Unit, and Total Transaction Amount:
Quantity of Units Traded: 3 Aircraft
Total Transaction Amount: Not exceeding USD 123 million
6. Counterparty and Relationship with the Company (If the counterparty is an individual and not a related party, their name may be omitted):
Counterparty: Airbus S.A.S., Airbus Atlantic S.A.S.,
Recaro Aircraft Seating GmbH&Co.KG, RAVE Aerospace
Relationship with the Company: Not a related party
7. If the counterparty is a related party, the reasons for selecting the related party as the counterparty, the previous owner, the relationship between the previous owner, the company, and the counterparty, the previous transfer date, and the transfer amount must also be announced:
Not Applicable
8. If the owner of the subject matter was a related party to the company within the last five years, the acquisition and disposal dates, price, and relationship with the company at the time of transaction must also be announced:
Not Applicable
9. Estimated Profit (or Loss) from Disposal (Not applicable for asset acquisition) (Deferred items should be listed with recognition status):
Not Applicable
10. Delivery or Payment Terms (including payment period and amount), Contractual Restrictions, and Other Important Agreements:
Delivery or Payment Terms: According to contract
Contractual Restrictions and Other Important Agreements: None
11. Method of Transaction Decision (e.g., bidding, price comparison, or negotiation), Basis for Price Determination, and Decision-Making Unit:
Method of Transaction Decision: Negotiation
Basis for Price Determination: Reference to market prices
Decision-Making Unit: Board of Directors
12. Name of Professional Appraisal Firm or Company and Appraisal Amount:
Not Applicable
13. Name of Professional Appraiser:
Not Applicable
14. Professional Appraiser's Certificate Number:
Not Applicable
15. Is the Appraisal Report for a Limited Price, Specific Price, or Special Price: No or Not Applicable
16. Has an Appraisal Report Not Yet Been Obtained: No or Not Applicable
17. Reason for Not Yet Obtaining Appraisal Report:
Not Applicable
18. If there are significant differences in appraisal results, the reasons for the differences and the accountant's opinion:
Not Applicable
19. Name of Accounting Firm:
Not Applicable
20. Name of Accountant:
Not Applicable
21. Accountant's Certificate Number:
Not Applicable
22. Broker and Brokerage Fee:
Not Applicable
23. Specific Purpose or Use of Acquisition or Disposal:
Upgrade cabin equipment and quality
24. Opinion of Directors Who Dissented from this Transaction:
None
25. Is this Transaction a Related Party Transaction: No
26. Date of Supervisor's Approval or Audit Committee's Consent:
May 8, 2026
27. Is this Transaction an acquisition of real estate or its usage rights from a related party: No
28. Evaluated Price in accordance with Article 16 of the "Regulations Governing the Acquisition or Disposal of Assets by Publicly Issued Companies": Not Applicable
29. If the evaluated price in the preceding paragraph is lower than the transaction price, the evaluated price in accordance with Article 17 of the same Regulations: Not Applicable
30. Date of Previous Announcement of Material Information on the Same Matter: Not Applicable
31. Other Matters to be Notified:
None