Yang Ming to Procure 6 New 13,000TEU LNG Dual-Fuel Container Ships

Release Date: July 17, 2026 Statement Date: July 16, 2026 Statement Time: 16:30:50 Company Code: 2609 Company Name: Yang Ming Subject: (Supplement to Announcement Dated March 12, 2026) Board Resolution on Procurement of 6 New 13,000TEU-Class LNG Dual-Fuel Full Container Ships Applicable Clause: Clause 20 Factual Date: July 16, 2026

Details: 1. Name and Nature of the Subject Asset (e.g., land located in Section XX, Subsection XX, North District, Taichung City): 6 units of 13,000TEU-class LNG dual-fuel full container ships

2. Factual Date: July 16, 2026 ~ July 16, 2026

3. Board Approval Date: July 16, 2026

4. Other Approval Dates: Not applicable

5. Quantity of Transaction Units (e.g., XX square meters, equivalent to XX ping), Unit Price, and Total Transaction Amount: Average price per vessel: USD 185,000,000 to USD 204,000,000 (Approx. TWD 5,894,575,050 to TWD 6,496,062,300) Total transaction amount: USD 1,110,000,000 to USD 1,224,000,000 (Approx. TWD 35,367,450,300 to TWD 38,976,373,800)

6. Counterparty and Relationship with the Company (If the counterparty is an individual and not a related party, name disclosure may be omitted): Hanwha Ocean Co., Ltd, non-related party

7. If the counterparty is a related party, state the reason for selection, previous transferor, relationship among previous transferor, company, and counterparty, transfer date, and amount: Not applicable

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

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

10. Delivery or payment terms (including payment periods and amounts), contractual restrictions, and other important agreements: Payment according to contract terms

11. Decision method for this transaction (e.g., tender, price comparison, negotiation), reference basis for pricing, and decision-making unit: Public tender with best-value bidding, negotiation, Board of Directors

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

13. Name of professional appraiser: Not applicable

14. License number of professional appraiser: Not applicable

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

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

17. Reason for not obtaining appraisal report: Not applicable

18. Reasons for significant differences in appraisal results and auditor’s opinion: Not applicable

19. Name of auditor firm: Not applicable

20. Name of auditor: Not applicable

21. Auditor license number: Not applicable

22. Broker and brokerage fees: Not applicable

23. Specific purpose or use of acquisition or disposal: To meet operational needs

24. Dissenting opinions from directors regarding this transaction: None

25. Is this transaction with a related party? No

26. Date of supervisor approval or audit committee consent: July 16, 2026

27. Is this transaction for acquiring real estate or right-of-use assets from a related party? No

28. Valuation price under Article 16 of the “Regulations on Acquisition or Disposal of Assets by Publicly Issued Companies”: Not applicable

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

30. Previous date of material information release on the same event: March 12, 2026

31. Other Explanatory Matters: None