Yang Ming Announces Subsidiary Yang Ming (Turkey) Co., Ltd. Leases Office in Istanbul, Turkey

1. Name and nature of the target object (e.g., located in Taichung City North District XX Section XX Small Section Land): Tekfen Commercial Building: Esentepe Mahallesi Buyukdere Caddesi No:209, Ic Kapi No:21, Kat:13, 34394 4. Levent, Sisli/ Istanbul 2. Date of occurrence: April 30, 2026 ~ April 30, 2026 3. Date of board approval: April 30, 2026 4. Other approval dates: Not applicable 5. Quantity of transaction units (e.g., XX square meters, equivalent to XX ping), price per unit, and total transaction amount: Office area is 152.5 square meters, equivalent to 46.1 pings. (110 square meters for office area, 42.5 square meters for common area) Monthly rent is TRY 160,000~175,000 Total transaction amount: TRY 1,920,000~2,100,000 6. Transaction counterparty and its relationship with the company (if the counterparty is a natural person and not an affiliate of the company, their name may be omitted): Arkas Holding A.Ş.; Joint venture partner 7. If the counterparty is an affiliate, the reason for selecting the affiliate 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 should also be announced: New office lease 8. If the owner of the transaction target has been an affiliate of the company in the past five years, the affiliate's acquisition and disposal dates, price, and relationship with the company at the time of the transaction should also be announced: Not applicable 9. Estimated profit (or loss) from disposal (not applicable for asset acquirers) (deferred items should be listed and explained): Not applicable 10. Delivery or payment terms (including payment period and amount), contract restrictions, and other important agreements: Rent paid quarterly according to the contract, lease term is 1 year. 11. Method of decision for this transaction (e.g., bidding, comparison, or negotiation), reference basis for price determination, and decision-making unit: Bidding, Board of Directors 12. Name of professional appraiser's firm or company and its appraisal amount: Not applicable 13. Name of professional appraiser: Not applicable 14. Professional appraiser's practicing certificate number: Not applicable 15. Is the appraisal report a limited price, specific price, or special price? No or not applicable 16. Is the appraisal report not yet obtained? No or not applicable 17. Reason for not obtaining the appraisal report: Not applicable 18. If there is a significant difference in the appraisal results, the reason for the difference and the accountant's opinion: Not applicable 19. Name of accounting firm: Not applicable 20. Name of accountant: Not applicable 21. Accountant's practicing certificate number: Not applicable 22. Broker and brokerage fee: None 23. Specific purpose or use of acquisition or disposal: For business use 24. Opinions of directors who dissented from this transaction: None 25. Is this transaction a related party transaction? Yes 26. Date of approval by supervisor or audit committee: April 30, 2026 27. Did this transaction involve acquiring real estate or its usage rights from a related party? Yes 28. Price assessed in accordance with Article 16 of the "Regulations Governing the Acquisition or Disposal of Assets by Publicly Offered Companies": Not applicable 29. If the price assessed in the preceding paragraph is lower than the transaction price, the price assessed 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 explanatory matters: None