Diwei Xi Board Resolves Full Redemption of Class A Preferred Shares and Capital Reduction

1. Board resolution date: 115/08/06 2. Reason for capital reduction: In accordance with Article 158 of the Company Act and Article 7-1 of the company’s Articles of Incorporation, the company will fully redeem Class A preferred shares at their original actual issue price. 3. Amount of capital reduction: NT$300,000,000 4. Shares to be eliminated: 30,000,000 Class A preferred shares 5. Capital reduction ratio: 8.75% 6. Capital after reduction: NT$3,128,978,810 7. Scheduled shareholders' meeting date: Not applicable 8. Number of listed common shares after new shares from capital reduction are listed: 312,897,881 shares 9. Ratio of listed common shares after capital reduction to total issued common shares (number of listed common shares after reduction / number of issued common shares after reduction): 100% 10. If the anticipated number of listed common shares after capital reduction in the above two items is less than 60 million shares and less than 25%, please explain measures for low share liquidity: Not applicable 11. Capital reduction reference date: 115/10/08 12. Other matters to be disclosed: (1) Final stock transfer date: 115/10/03 (due to falling on a holiday, in-person transfers will be moved forward to 115/10/02) (2) Transfer suspension period: 115/10/04 ~ 115/10/08 (3) Preferred share cancellation and capital reduction reference date (redemption reference date and delisting date): 115/10/08 (4) Date of distribution of refund proceeds from preferred share redemption and capital reduction: 115/10/08 (5) Should adjustments to laws and regulations, supervisory authority requirements, or other factors necessitate changes to the preferred share cancellation and capital reduction reference date or related schedules, full authority is delegated to the Chairman to handle such matters.