[Far Eastern New Century] Announcement of Acquisition of Ordinary Shares in Asia Cement Corporation by Our Subsidiary (Far Eastern Investment Co., Ltd.)

1. Securities Name: Ordinary Shares of Asia Cement Corporation 2. Transaction Date: June 8, 2026 ~ June 11, 2026 3. Board of Directors Approval Date: Not Applicable 4. Other Approval Dates: Approval Level: Chairman's Approval June 11, 2026 5. Transaction Quantity, Unit Price, and Total Transaction Amount: Transaction Quantity: 9,886,000 shares Unit Price: NT$34.32 per share Total Transaction Amount: NT$339,271,106 6. Disposal Gain (or Loss) (Not Applicable for Acquisition of Securities): Not Applicable 7. Relationship with the Target Company: An investee company accounted for using the equity method. 8. Accumulated Holdings of Securities (including this transaction) to Date: Quantity, Amount, Shareholding Ratio, and Restrictions (e.g., Pledges): Number of Shares Held: 76,179,401 shares Amount Held: NT$2,921,718,198 Shareholding Ratio: 2.15% Restrictions: None 9. To Date, Investments in Securities Listed in Article 3 of the "Regulations Governing end Procedures for Publicly Offered Companies Acquiring or Disposing of Assets" (including this transaction) as a Proportion of Total Assets and Equity Attributable to Owners of the Parent Company in the Most Recent Financial Statements, and the Amount of Working Capital in the Most Recent Financial Statements: Proportion of Total Assets: 3.45% Proportion of Shareholders' Equity: 5.44% Working Capital: NT$-2,597,834 thousand Source of Funds: Operating Revenue 10. Specific Purpose of Acquisition or Disposal: Increase investment 11. Opinions of Dissenting Directors on this Transaction: None 12. Is this Transaction a Related Party Transaction? No 13. Counterparty to the Transaction and its Relationship with the Company: Not Applicable 14. Date of Supervisor's Approval or Audit Committee's Consent: Not Applicable 15. Date of Previous Announcement of Material Information on the Same Event: Not Applicable 16. Other Explanatory Matters: None