[WeiLian] Announcement of Board Resolution to Cancel Restricted Employee Stock Options and Set Capital Reduction Base Date

1. Board resolution date: 115/05/06 2. Reason for capital reduction: Because employees who received restricted employee stock options did not meet the vesting conditions, the company's board of directors has resolved to recall and cancel the issued restricted employee stock options. 3. Capital reduction amount: NT$3,780,000. 4. Shares to be cancelled: 378,000 shares. 5. Capital reduction ratio: 0.70% 6. Post-reduction share capital: NT$537,925,690. 7. Scheduled shareholder meeting date: Not applicable. 8. Number of common shares expected to be listed after the new share issuance due to capital reduction: Not applicable. 9. Ratio of common shares expected to be listed after the new share issuance to issued common shares (post-reduction listed common shares / post-reduction issued common shares): Not applicable. 10. If the expected number of post-reduction listed common shares in the preceding two items is less than 60 million shares and less than 25%, please explain the measures to address low stock liquidity: Not applicable. 11. Capital reduction base date: 115/06/22 12. Other matters to be stated: None.