Announcement of the company's temporary board of directors' resolution for the third buyback of treasury shares.

1. Date of the board of directors' resolution: 115/03/12

2. Purpose of share repurchase: to maintain company credit and shareholder rights

3. Type of repurchased shares: Common stock

4. Maximum amount for share repurchase (NT$): 13,989,769,646

5. Scheduled buyback period: 2026/03/13~2026/05/12

6. Planned buyback quantity (shares): 5,000,000

7. Buyback price range (NT$): 58.00~145.00. If the company's stock price falls below the lower limit of the price range, the buyback will continue.

8. Buyback method: repurchase from the centralized trading market

9. The ratio of the shares to be repurchased to the total number of issued shares of the company (%): 1.97

10. Cumulative number of shares held in the company at the time of declaration (shares): 0

11. The situation of repurchasing company shares within the three years prior to the declaration: No repurchase.

12. Circumstances of buyback declared but not completed: The company executed the second stock buyback from June 15, 2015, to August 14, 2015, with an expected buyback of 9,000,000 shares, and actually repurchased 2,269,000 shares. Reason for not completing the execution: To balance the market mechanism without affecting the stock price, the company adopted a phased buyback strategy based on stock price fluctuations and trading volume conditions, hence it was not completed.

13. Meeting minutes of the board of directors' resolution to repurchase shares: Subject: To maintain the company's credit and shareholder rights, a proposal to repurchase the company's shares is submitted for discussion.

說明：

(1) To be handled in accordance with Article 28-2 of the Securities and Exchange Act and the "Regulations Governing the Repurchase of Shares by Listed Companies."

(2) Plan to repurchase the company's shares from the centralized trading market, the relevant matters are as follows:

The purpose of the share buyback: to maintain company credit and shareholder rights, and to cancel the repurchased shares.

Type of shares to be repurchased: Common stock.

The maximum amount for the share buyback: NT$13,989,770 thousand.

The scheduled buyback period: March 13, 2026, to May 12, 2026.

The planned buyback quantity: 5 million shares, accounting for 1.97% of the company's issued shares.

The buyback price range: NT$58 to NT$145 per share. When the company's stock price falls below the lower limit of the designated buyback price range, shares will continue to be repurchased.

The cumulative number of shares held in the company at the time of declaration: 0 shares.

There have been no repurchases of the company's shares in the three years prior to the declaration.

The situation of buybacks that have been declared but not completed: The company executed the second buyback of treasury shares from June 15, 2015, to August 14, 2015, with an expected buyback of 9,000,000 shares, but actually bought back 2,269,000 shares. The reason for not completing the buyback: In order to balance the market mechanism and not affect the stock price, the company adopted a phased buyback strategy based on changes in stock price and trading volume, thus it was not completed.

The method of repurchase: buyback from the centralized trading market.

(3) The share repurchase plan has considered the company's financial status, and the repurchase of the aforementioned shares will not affect the maintenance of the company's capital. A statement from the board of directors has been issued; please refer to Attachment 1. The underwriter's assessment draft on the reasonableness of the repurchase share price is available; please refer to Attachment 2.

(4) If any matters related to this share buyback plan need to be changed as required by the competent authority, it is proposed to authorize the chairman of the board to handle it with full authority. Resolution: After consulting all attending directors, there were no objections, and the proposal was passed.

14. The transfer methods stipulated in Article 10 of the "Regulations Governing the Repurchase of Shares by Listed and OTC Companies" do not apply.

15. The conversion or subscription method stipulated in Article 11 of the "Regulations for the Repurchase of Shares by Listed Companies" is not applicable.

16. The board of directors has considered the company's financial status, stating that it will not affect the maintenance of the company's capital:

1. The company, during the 6th extraordinary board meeting of the 21st session held on March 12, 2023, with the attendance of more than two-thirds of the directors and the approval of more than half of the attending directors, resolved to repurchase 5,000,000 shares of the company's stock in the centralized trading market within two months from the date of declaration.

2. The total number of shares repurchased above accounts for only 1.97% of the company's issued shares, and the maximum amount required for the repurchase accounts for only 2.30% of the company's current assets. It is hereby declared that the company's board of directors has considered the company's financial status, and the repurchase of the above shares will not affect the maintenance of the company's capital.

3. This declaration has been approved by the aforementioned board meeting of the company, with 9 directors present, all of whom agree to the contents of this declaration.

17. The opinion of the accountant or securities underwriter on the reasonableness of the repurchase share price: The price range set for the repurchase of shares by Meilut Industrial Co., Ltd. has a legitimate decision-making process, and the determination of the price range and its impact on the company's financial status are within a reasonable scope, with no significant abnormalities.

18. Other matters stipulated by the Securities and Futures Bureau: None.