Yung Ku-KY Announces Board Resolution to Repurchase Treasury Shares

1. Board resolution date: August 24, 2026 2. Purpose of share repurchase: To maintain corporate credit and shareholder equity 3. Type of shares to be repurchased: Ordinary shares 4. Maximum total amount for repurchase (NT$): 854,273,548 5. Scheduled repurchase period: August 25, 2026 – October 24, 2026 6. Scheduled number of shares to be repurchased: 1,000,000 shares 7. Price range for repurchase (NT$): 12.00–21.00; if the stock price falls below the lower limit, repurchases will continue 8. Method of repurchase: Through the centralized trading market 9. Percentage of scheduled repurchased shares to total issued shares: 1.21% 10. Cumulative number of company shares already held at time of filing: 0 11. Share repurchase activities within the past five years prior to filing: None 12. Previously reported but uncompleted share repurchases: None 13. Board meeting minutes regarding the resolution to repurchase shares: (a) Repurchase of company shares pursuant to Article 28-2, Paragraph 1 of the Securities and Exchange Act and the Rules Governing the Repurchase of Own Shares by Listed and OTC Companies. (b) The following matters regarding the proposed share repurchase are established: 1. Purpose: To maintain corporate credit and shareholder equity, with repurchased shares to be canceled. 2. Type of shares: Ordinary shares of the company. 3. Maximum total repurchase amount: NT$854,273,548 (not exceeding the sum of retained earnings and realized capital surplus). 4. Scheduled repurchase period: August 25, 2026 to October 24, 2026. 5. Scheduled number of shares: Up to 1,000,000 shares. 6. Price range: Between NT$12.00 and NT$21.00 per share. If the stock price falls below the lower limit of the price range, repurchases may continue. The price range is set between 150% of the higher of the average closing price over the 10 or 30 trading days prior to the board resolution and 70% of the closing price on the day of the resolution. 7. Method: Entrusting securities dealers to repurchase shares from the centralized market. 8. Percentage of repurchased shares to total issued shares: Approximately 1.21%. (c) In accordance with regulations, the board has adopted a resolution to repurchase shares, having considered the company’s financial condition. A declaration stating no adverse impact on capital maintenance has been prepared; refer to Attachment 9 for details. (d) The company currently has 82,353,402 ordinary shares issued and outstanding. The proposed repurchase represents approximately 1.21% of total issued shares and will be funded using internal resources, thus not affecting the company’s capital maintenance or financial condition. China Trust Securities Co., Ltd. has been commissioned to provide an assessment on the reasonableness of the repurchase price; refer to Attachment 10 for details. 14. Transfer method under Article 10 of the Rules Governing the Repurchase of Own Shares by Listed and OTC Companies: Not applicable. 15. Conversion or subscription method under Article 11: Not applicable. 16. Board declaration on financial condition and no impact on capital maintenance: The total number of shares to be repurchased accounts for only 1.21% of the company’s total issued shares, and the maximum required funds represent only 0.88% of the company’s current assets. The board confirms that the share repurchase will not affect the company’s capital maintenance. 17. Evaluation opinion from accountant or securities underwriter on price reasonableness: According to the assessment by China Trust Securities Co., Ltd., the proposed repurchase price range for Yung Ku Group Co., Ltd.'s ordinary shares is reasonable, the decision-making process is lawful, and the number of shares and price range will not have a material impact on the company’s financial structure, liquidity ratio, solvency, or profitability. Therefore, the share repurchase will not have a significant adverse effect on the company’s financial condition or shareholder equity. 18. Other matters required by the Financial Supervisory Commission’s Securities and Futures Bureau: None