Announcement of the company's board of directors' resolution to handle the matter of restricting employee rights regarding the repurchase and cancellation of new shares for capital reduction.

1. Date of board resolution: 115/02/25
2. Reason for capital reduction: Due to the originally allocated restricted employee rights new shares, employees will be deemed to have lost the qualification to meet the vested conditions on the day of their departure. The company will repurchase their shares at the original issuance price and handle the cancellation.
3. Capital reduction amount: NT$127,000.
4. Elimination of shares: 12,700 shares.
5. Capital reduction ratio: 0.005%
6. Capital after reduction: NT$2,538,269,140.
7. Scheduled date for the shareholders' meeting: Not applicable.
8. Expected number of ordinary shares listed after the capital reduction: Not applicable.
9. The ratio of the number of newly listed common shares after the planned capital reduction to the number of issued common shares (number of common shares after capital reduction / number of issued common shares after capital reduction): Not applicable.
10. If the number of ordinary shares after the planned capital reduction does not reach 60 million shares and does not reach 25%, please explain the measures to address the low liquidity of shares: Not applicable.
11. Capital reduction reference date: February 26, 2026.
12. Other matters to be stated:
(1) The total number of shares issued by the company is 253,839,614 shares. This time, 12,700 shares of restricted employee rights new shares are canceled, resulting in 253,826,914 shares after the capital reduction.
(2) The capital reduction record date is February 26, 2026. If there are any changes due to actual operations thereafter, it is proposed to authorize the chairman to make adjustments.